Skip to main content

Insecure Deserialization

web CRITICAL

Insecure deserialization occurs when an application converts serialized data (a stream of bytes representing an object's state) back into a living object without proper validation.

How It Works

Insecure deserialization occurs when an application converts serialized data (a stream of bytes representing an object's state) back into a living object without proper validation. Serialization frameworks in languages like Java, PHP, Python, and .NET allow objects to be transformed into byte streams for storage or transmission, then reconstructed later. The vulnerability arises because deserialization can trigger code execution through the object's methods during reconstruction.

Attackers exploit this by crafting malicious serialized payloads containing specially chosen objects that chain together through "gadget chains" — sequences of method calls in existing application libraries. When the application deserializes the attacker's payload, it automatically invokes these methods in sequence, ultimately achieving arbitrary code execution. For example, in Java applications, an attacker might create a serialized object that, when deserialized, triggers a chain through Apache Commons Collections classes, ending in runtime command execution.

The attack typically begins with identifying an endpoint that accepts serialized data — often in cookies, API parameters, or message queue payloads. The attacker then uses tools like ysoserial (Java) or phpggc (PHP) to generate weaponized payloads targeting known gadget chains in the application's dependencies. Because deserialization happens automatically and often before any application logic executes, these attacks frequently bypass authentication and input validation.

Impact

  • Remote code execution — attackers gain complete control of the server, executing arbitrary system commands
  • Authentication bypass — deserializing manipulated user/session objects grants unauthorized access without credentials
  • Privilege escalation — modifying serialized role or permission objects to gain administrative access
  • Data exfiltration — reading sensitive files or database contents through executed code
  • Denial of service — crafting objects that consume excessive memory or CPU during deserialization

Real-World Examples

SolarWinds Web Help Desk suffered two separate deserialization vulnerabilities in rapid succession. CVE-2025-40551 allowed unauthenticated attackers to achieve remote code execution by sending malicious serialized Java objects to the application. Even after patching, researchers discovered a second deserialization flaw in the same product, demonstrating how deeply embedded these vulnerabilities can be in application architectures.

Jenkins automation servers have experienced multiple Java deserialization vulnerabilities where attackers exploited the CLI protocol to send crafted objects, gaining full control over build servers. These attacks were particularly severe because Jenkins instances often have extensive network access and stored credentials for deploying applications.

WordPress and other PHP applications have faced attacks through unserialize() vulnerabilities in plugins, where attackers embedded malicious PHP objects in user-controllable data fields. Successful exploitation enabled attackers to install backdoors by writing arbitrary PHP files to the web root.

Mitigation

  • Avoid deserializing untrusted data entirely — redesign systems to use data-only formats like JSON instead of native serialization
  • Implement strict allowlists — configure deserialization libraries to only accept explicitly permitted classes, blocking all others
  • Apply cryptographic signatures — sign serialized data and validate signatures before deserialization to ensure integrity
  • Use isolated environments — deserialize in sandboxed processes with minimal privileges to contain potential exploitation
  • Update vulnerable libraries — patch frameworks and remove dependencies with known gadget chains
  • Monitor deserialization activity — log and alert on deserialization operations, especially from external sources

Recent CVEs (3144)

EPSS 2% CVSS 9.9
CRITICAL Act Now

Due to an unsafe de-serialization method used by the Veeam Service Provider Console(VSPC) server in communication between the management agent and its components, under certain conditions, it is. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Veeam +1
NVD
EPSS 78% CVSS 8.0
HIGH This Week

The SolarWinds Access Rights Manager was susceptible to Remote Code Execution Vulnerability. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

RCE Deserialization Trend Micro +2
NVD
EPSS 0% CVSS 7.2
HIGH This Week

Dell PowerProtect DM5500 version 5.15.0.0 and prior contains an insecure deserialization Vulnerability. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Dell +1
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

Deserialization of Untrusted Data vulnerability in Apache InLong.7.0 through 1.11.0, the attackers can bypass using malicious parameters. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Deserialization Inlong
NVD GitHub
EPSS 2% CVSS 8.8
HIGH PATCH This Week

image-optimizer before 1.7.3 allows PHAR deserialization, e.g., the phar:// protocol in arguments to file_exists(). Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Deserialization
NVD GitHub
EPSS 1% CVSS 8.8
HIGH This Week

The ConvertPlug plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.5.25 via deserialization of untrusted input from the 'settings_encoded' attribute of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD
EPSS 0% CVSS 6.2
MEDIUM POC PATCH This Month

kurwov is a fast, dependency-free library for creating Markov Chains. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Deserialization
NVD GitHub
EPSS 0% CVSS 7.8
HIGH PATCH This Week

sagemaker-python-sdk is a library for training and deploying machine learning models on Amazon SageMaker. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Denial Of Service Python +1
NVD GitHub
EPSS 1% CVSS 7.5
HIGH This Week

The Grid Gallery - Photo Image Grid Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.3 via deserialization via shortcode of untrusted input. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The Photo Gallery - Responsive Photo Gallery, Image Gallery, Portfolio Gallery, Logo Gallery And Team Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The Shortcodes and extra features for Phlox theme plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.17.5 via deserialization of untrusted input from. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD
EPSS 0% CVSS 6.5
MEDIUM POC This Month

The Geo Controller WordPress plugin before 8.6.5 unserializes user input via some of its AJAX actions and REST API routes, which could allow unauthenticated users to perform PHP Object Injection when. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

PHP WordPress Deserialization +2
NVD WPScan
EPSS 1% CVSS 7.5
HIGH This Week

The Event Monster - Event Management, Tickets Booking, Upcoming Event plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.9 via deserialization via. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD
EPSS 24% CVSS 8.8
HIGH This Week

Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in Team Yoast Custom field finder.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization
NVD
EPSS 1% CVSS 9.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in 8theme XStore Core.3.5. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization Xstore Core 8Theme
NVD
EPSS 0% CVSS 8.5
HIGH This Week

NewPipe is an Android app for video streaming written in Java. Rated high severity (CVSS 8.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Google
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in WebToffee Import Export WordPress Users.5.3. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

WordPress Deserialization
NVD
EPSS 0% CVSS 4.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in Javier Carazo Import and export users and customers import-users-from-csv-with-meta.26.2. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

WordPress Deserialization Wordpress Plugin
NVD VulDB
EPSS 1% CVSS 6.3
MEDIUM This Month

A vulnerability classified as critical has been found in Byzoro Smart S80 Management Platform up to 20240411. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP Deserialization
NVD GitHub VulDB
EPSS 1% CVSS 8.3
HIGH This Week

Deserialization of Untrusted Data vulnerability in Averta Master Slider.9.5. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization Master Slider Averta
NVD
EPSS 0% CVSS 8.5
HIGH This Week

Deserialization of Untrusted Data vulnerability in ThemeKraft WooBuddy.4.20. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.

Deserialization Buddypress Woocommerce My Account Integration Themekraft
NVD
EPSS 1% CVSS 10.0
CRITICAL PATCH Act Now

An insecure deserialization vulnerability exists in the BentoML framework, allowing remote code execution (RCE) by sending a specially crafted POST request. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass RCE Deserialization
NVD GitHub
EPSS 0% CVSS 4.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in WP All Import Import Users from CSV.2. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

Deserialization Wp All Import
NVD
EPSS 1% CVSS 9.8
CRITICAL POC Act Now

A vulnerability, which was classified as critical, has been found in cym1102 nginxWebUI up to 3.9.9. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Deserialization Nginxwebui Cym1102
NVD GitHub VulDB
EPSS 21% CVSS 7.2
HIGH PATCH Act Now

WPvivid Backup & Migration Plugin for WordPress is vulnerable to PHAR Deserialization in all versions up to, and including, 0.9.99 via deserialization of untrusted input at the. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 20.5%.

PHP WordPress Information Disclosure +4
NVD
EPSS 0% CVSS 5.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in PropertyHive.0.9. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization Propertyhive Wp Property Hive
NVD
EPSS 2% CVSS 9.6
CRITICAL POC PATCH Act Now

The huggingface/transformers library is vulnerable to arbitrary code execution through deserialization of untrusted data within the `load_repo_checkpoint()` function of the `TFPreTrainedModel()`. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Deserialization Transformers +2
NVD GitHub
EPSS 1% CVSS 7.2
HIGH This Week

The plugin is vulnerable to PHP Object Injection in versions up to and including, 2.6.3 via deserialization of untrusted input in the import function via the 'shortcode' parameter. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +2
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Link Whisper Free plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 0.7.1 via deserialization of untrusted input of the 'mfn-page-items' post meta. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The Hubbub Lite - Fast, Reliable Social Sharing Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.33.1 via deserialization of untrusted input. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD
EPSS 8% CVSS 9.8
CRITICAL Act Now

The Simple Job Board plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.11.0 via deserialization of untrusted input in the. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The CMB2 plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.10.1 via deserialization of untrusted input from the text_datetime_timestamp_timezone. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

GPT Academic provides interactive interfaces for large language models. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

RCE Deserialization Gpt Academic +1
NVD GitHub
EPSS 1% CVSS 8.8
HIGH This Week

A vulnerability was found in EyouCMS 1.6.5. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP Deserialization Eyoucms
NVD VulDB
EPSS 0% CVSS 4.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in VJInfotech WP Import Export Lite.9.26. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

Deserialization Wp Import Export Lite Vjinfotech
NVD
EPSS 0% CVSS 8.7
HIGH This Week

Deserialization of Untrusted Data vulnerability in PickPlugins Product Designer.0.32. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

WordPress is an open publishing platform for the Web. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress RCE Deserialization
NVD GitHub
EPSS 1% CVSS 8.8
HIGH This Week

The Modal Popup Box - Popup Builder, Show Offers And News in Popup plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.5.2 via deserialization of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 1% CVSS 9.8
CRITICAL Act Now

Alldata V0.4.6 is vulnerable to Command execution vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Deserialization Alldata
NVD GitHub
EPSS 1% CVSS 9.8
CRITICAL Act Now

A deserialization vulnerability in the FASTJSON component of Alldata v0.4.6 allows attackers to execute arbitrary commands via supplying crafted data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Deserialization Alldata
NVD GitHub
EPSS 0% CVSS 8.5
HIGH This Week

A vulnerability in websupporter Filter Custom Fields & Taxonomies Light filter-custom-fields-taxonomies-light.05. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.

WordPress Deserialization Wordpress Plugin
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

The Essential Addons for Elementor plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 5.9.13 via deserialization of untrusted input from the. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

PHP WordPress Information Disclosure +5
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Button plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.1.27 via deserialization of untrusted input in the button_shortcode function. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 0% CVSS 5.4
MEDIUM This Month

The Lightbox slider - Responsive Lightbox Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.9 via deserialization of untrusted input through. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 1% CVSS 8.1
HIGH This Week

Deserialization of Untrusted Data vulnerability in MainWP MainWP Links Manager Extension.1. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization
NVD
EPSS 1% CVSS 5.4
MEDIUM This Month

Deserialization of Untrusted Data vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart.1.1. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

WordPress Deserialization Sunshine Photo Cart +2
NVD VulDB
EPSS 0% CVSS 8.2
HIGH This Week

Deserialization of Untrusted Data vulnerability in Acowebs PDF Invoices and Packing Slips For WooCommerce.3.7. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable. No vendor patch available.

WordPress Deserialization Pdf Invoices And Packing Slips For Woocommerce +1
NVD
EPSS 1% CVSS 8.0
HIGH This Week

Deserialization of Untrusted Data vulnerability in StellarWP GiveWP give.4.2. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable. No vendor patch available.

WordPress Deserialization Givewp +1
NVD VulDB
EPSS 1% CVSS 9.9
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in Hercules Design Hercules Core.4. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Deserialization
NVD
EPSS 0% CVSS 9.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in INFINITUM FORM Geo Controller.6.4. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization
NVD
EPSS 12% CVSS 9.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in WPDeveloper BetterDocs.3.3. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Epss exploitation probability 11.8% and no vendor patch available.

Deserialization Betterdocs Wpdeveloper
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in WPENGINE, INC. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Deserialization
NVD
EPSS 1% CVSS 10.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in Wholesale Team WholesaleX.3.2. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Deserialization Wholesalex Wpxpo
NVD
EPSS 1% CVSS 9.0
CRITICAL Act Now

Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember.0.26. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization Armember Reputeinfosystems
NVD
EPSS 1% CVSS 8.5
HIGH This Week

Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember.0.26. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.

Deserialization Armember Reputeinfosystems
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Meta Tag Manager plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0.2 via deserialization of untrusted input in the get_post_data function. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 0% CVSS 8.7
HIGH This Week

Deserialization of Untrusted Data vulnerability in Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance.30.2. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization
NVD
EPSS 0% CVSS 7.4
HIGH This Week

Deserialization of Untrusted Data vulnerability in WPEverest User Registration.3.2.1. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Deserialization User Registration Membership Wpeverest
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The "BuddyPress WooCommerce My Account Integration. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 2% CVSS 9.8
CRITICAL POC PATCH Act Now

Symfony 1 is a community-driven fork of the 1.x branch of Symfony, a PHP framework for web projects. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

PHP RCE Deserialization +1
NVD GitHub
EPSS 0% CVSS 6.2
MEDIUM This Month

A flaw was found in the RPC library APIs of libvirt. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Deserialization
NVD
EPSS 0% CVSS 7.8
HIGH POC PATCH This Week

Qiskit IBM Runtime is an environment that streamlines quantum computations and provides optimal implementations of the Qiskit quantum computing SDK. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

RCE Deserialization IBM +1
NVD GitHub
EPSS 1% CVSS 8.8
HIGH This Week

In Progress® Telerik® Reporting versions prior to 2024 Q1 (18.0.24.130), a code execution attack is possible by a remote threat actor through an insecure deserialization vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Telerik Reporting +1
NVD
EPSS 0% CVSS 7.8
HIGH This Week

In Progress® Telerik® Reporting versions prior to 2024 Q1 (18.0.24.130), a code execution attack is possible by a local threat actor through an insecure deserialization vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RCE Deserialization Telerik Reporting +1
NVD
EPSS 0% CVSS 8.2
HIGH This Week

Deserialization of Untrusted Data vulnerability in Social Media Share Buttons By Sygnoos Social Media Share Buttons.1.0. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable. No vendor patch available.

Deserialization Social Media Share Buttons Sygnoos
NVD
EPSS 0% CVSS 8.5
HIGH This Week

Deserialization of Untrusted Data vulnerability in Themefic Tourfic tourfic.11.17. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.

WordPress Deserialization Tourfic +2
NVD VulDB
EPSS 0% CVSS 7.8
HIGH This Week

CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause remote code execution when a malicious project file is loaded into the application by a valid user. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Deserialization
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Social Media Share Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.0 via deserialization of untrusted input through the attachmentUrl. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD VulDB
EPSS 1% CVSS 9.0
CRITICAL POC PATCH Act Now

Symfony1 is a community fork of symfony 1.4 with DIC, form enhancements, latest Swiftmailer, better performance, composer compatible and PHP 8 support. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

PHP RCE Deserialization +1
NVD GitHub
EPSS 2% CVSS 8.8
HIGH PATCH This Week

The Post Grid, Slider & Carousel Ultimate - with Shortcode, Gutenberg Block & Elementor Widget plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.6.7. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

PHP WordPress Information Disclosure +4
NVD
EPSS 1% CVSS 7.5
HIGH This Week

The Logo Showcase Ultimate - Logo Carousel, Logo Slider & Logo Grid plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.8 via deserialization via. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.

PHP WordPress Information Disclosure +1
NVD VulDB
EPSS 1% CVSS 7.5
HIGH PATCH This Week

The Product Carousel Slider & Grid Ultimate for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.7 via deserialization of untrusted. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

PHP WordPress Information Disclosure +4
NVD VulDB
EPSS 1% CVSS 8.8
HIGH This Week

The Play.ht - Make Your Blog Posts Accessible With Text to Speech Audio plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.6.4 via deserialization of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD VulDB
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

In writeUserLP of UserManagerService.java, device policies are serialized with an incorrect tag due to a logic error in the code. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

Denial Of Service Deserialization Google +1
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

The PDF Invoices and Packing Slips For WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.7 via deserialization of untrusted input via. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

PHP WordPress Information Disclosure +4
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

nGrinder before 3.5.9 allows to accept serialized Java objects from unauthenticated users, which could allow remote attacker to execute arbitrary code via unsafe Java objects deserialization. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Java Deserialization +2
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

nGrinder before 3.5.9 uses old version of SnakeYAML, which could allow remote attacker to execute arbitrary code via unsafe deserialization. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Ngrinder +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

nGrinder before 3.5.9 allows connection to malicious JMX/RMI server by default, which could be the cause of executing arbitrary code via RMI registry by remote attacker. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Ngrinder +1
NVD
EPSS 1% CVSS 9.1
CRITICAL PATCH Act Now

Deserialization of Untrusted Data vulnerability in Apache InLong.8.0 through 1.10.0, the attackers can use the specific payload to read from an arbitrary file. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Deserialization Inlong
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Auto Refresh Single Page plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.1 via deserialization of untrusted input from the arsp_options post. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +4
NVD
EPSS 1% CVSS 8.8
HIGH This Week

The Vimeography: Vimeo Video Gallery WordPress Plugin plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.3.2 via deserialization of untrusted input via. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

PHP WordPress Information Disclosure +3
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

An issue was discovered in Tunis Soft "Product Designer" (productdesigner) module for PrestaShop before version 1.178.36, allows remote attackers to execute arbitrary code, escalate privileges, and. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Product Designer +1
NVD GitHub
EPSS 92% CVSS 8.8
HIGH POC THREAT This Week

The SolarWinds Security Event Manager was susceptible to Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Security Event Manager +1
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

The Slider Responsive Slideshow - Image slider, Gallery slideshow plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.8 via deserialization of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Deserialization of Untrusted Data vulnerability could allow attackers to execute arbitrary code through malicious serialized objects.

PHP WordPress Information Disclosure +4
NVD VulDB
EPSS 1% CVSS 9.1
CRITICAL POC PATCH Act Now

Dataease is an open source data visualization analysis tool. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Java Deserialization +1
NVD GitHub
EPSS 5% CVSS 9.8
CRITICAL POC Act Now

An issue in WuKongOpenSource WukongCRM v.72crm_9.0.1_20191202 allows a remote attacker to execute arbitrary code via the parseObject() function in the fastjson component. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RCE Deserialization Wukongcrm +1
NVD GitHub VulDB
EPSS 1% CVSS 8.1
HIGH This Week

A vulnerability, which was classified as critical, was found in TemmokuMVC up to 2.3. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

PHP Deserialization Temmokumvc
NVD VulDB
EPSS 1% CVSS 7.5
HIGH This Week

A vulnerability classified as critical was found in van_der_Schaar LAB AutoPrognosis 0.1.21. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Deserialization Autoprognosis
NVD GitHub VulDB
EPSS 1% CVSS 9.8
CRITICAL PATCH Act Now

Deserialization of Untrusted Data vulnerability in Apache Camel CassandraQL Component AggregationRepository which is vulnerable to unsafe deserialization. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apache Deserialization Camel
NVD
Prev Page 24 of 35 Next

Quick Facts

Typical Severity
CRITICAL
Category
web
Total CVEs
3144

Related CWEs

MITRE ATT&CK

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy