Information Disclosure
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
How It Works
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security. This happens through multiple channels: verbose error messages that display stack traces revealing internal paths and frameworks, improperly secured debug endpoints left active in production, and misconfigured servers that expose directory listings or version control artifacts like .git folders. APIs often leak excessive data in responses—returning full user objects when only a name is needed, or revealing system internals through metadata fields.
Attackers exploit these exposures systematically. They probe for common sensitive files (.env, config.php, backup archives), trigger error conditions to extract framework details, and analyze response timing or content differences to enumerate valid usernames or resources. Even subtle variations—like "invalid password" versus "user not found"—enable account enumeration. Exposed configuration files frequently contain database credentials, API keys, or internal service URLs that unlock further attack vectors.
The attack flow typically starts with passive reconnaissance: examining HTTP headers, JavaScript bundles, and public endpoints for version information and architecture clues. Active probing follows—testing predictable paths, manipulating parameters to trigger exceptions, and comparing responses across similar requests to identify information leakage patterns.
Impact
- Credential compromise: Exposed configuration files, hardcoded secrets in source code, or API keys enable direct authentication bypass
- Attack surface mapping: Stack traces, framework versions, and internal paths help attackers craft targeted exploits for known vulnerabilities
- Data breach: Direct exposure of user data, payment information, or proprietary business logic through oversharing APIs or accessible backups
- Privilege escalation pathway: Internal URLs, service discovery information, and architecture details facilitate lateral movement and SSRF attacks
- Compliance violations: GDPR, PCI-DSS, and HIPAA penalties for exposing regulated data through preventable disclosures
Real-World Examples
A major Git repository exposure affected thousands of websites when .git folders remained accessible on production servers, allowing attackers to reconstruct entire source code histories including deleted commits containing credentials. Tools like GitDumper automated mass exploitation of this misconfiguration.
Cloud storage misconfigurations have repeatedly exposed sensitive data when companies left S3 buckets or Azure Blob containers publicly readable. One incident exposed 150 million voter records because verbose API error messages revealed the storage URL structure, and no authentication was required.
Framework debug modes left enabled in production have caused numerous breaches. Django's DEBUG=True setting exposed complete stack traces with database queries and environment variables, while Laravel's debug pages revealed encryption keys through the APP_KEY variable in environment dumps.
Mitigation
- Generic error pages: Return uniform error messages to users; log detailed exceptions server-side only
- Disable debug modes: Enforce production configurations that suppress stack traces, verbose logging, and debug endpoints through deployment automation
- Access control audits: Restrict or remove development artifacts (
.git, backup files,phpinfo()) and internal endpoints before deployment - Response minimization: API responses should return only necessary fields; implement allowlists rather than blocklists for data exposure
- Security headers: Deploy
X-Content-Type-Options, remove server version banners, and disable directory indexing - Timing consistency: Ensure authentication and validation responses take uniform time regardless of input validity
Recent CVEs (68443)
Improper Input Validation vulnerability in The Document Foundation LibreOffice allows Windows Executable hyperlink targets to be executed unconditionally on activation.8 before < 24.8.5. Rated high severity (CVSS 7.2), this vulnerability is no authentication required. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the nvdisasm binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to nvdisasm. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for Windows contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the nvdisasm binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to nvdisasm. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. Rated low severity (CVSS 3.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NVIDIA Jetson Linux and IGX OS image contains a vulnerability in the UEFI firmware RCM boot mode, where an unprivileged attacker with physical access to the device could load untrusted code. Rated high severity (CVSS 7.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Libmodsecurity is one component of the ModSecurity v3 project. Rated high severity (CVSS 7.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Incorrect ownership assignment in some Zoom Workplace Apps may allow a privileged user to conduct an information disclosure via network access. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Incorrect user management in some Zoom Workplace Apps may allow a privileged user to conduct an information disclosure via network access. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Business logic error in some Zoom Workplace Apps may allow an unauthenticated user to conduct a disclosure of information via network access. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Uncontrolled resource consumption in the installer for some Zoom apps for macOS before version 6.1.5 may allow a privileged user to conduct a disclosure of information via local access. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.
GLPI is a free asset and IT management software package. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
GLPI is a free asset and IT management software package. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
There is an untrusted search path vulnerability in Esri ArcGIS AllSource 1.2 and 1.3 that may allow a low privileged attacker with write privileges to the local file system to introduce a malicious. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.
There is an untrusted search path vulnerability in Esri ArcGIS Pro 3.3 and 3.4 that may allow a low privileged attacker with write privileges to the local file system to introduce a malicious. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.
A use-after-free flaw was found in X.Org and Xwayland. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
A use-after-free flaw was found in X.Org and Xwayland. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
An access to an uninitialized pointer flaw was found in X.Org and Xwayland. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
A use-after-free flaw was found in X.Org and Xwayland. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
GLPI is a free asset and IT management software package. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Majestic Support Majestic Support allows PHP Local File Inclusion.0.6. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in FunnelKit Funnel Builder by FunnelKit allows PHP Local File Inclusion.9.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Themewinter Eventin allows PHP Local File Inclusion.0.20. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Deetronix Affiliate Coupons allows PHP Local File Inclusion.7.3. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in QuantumCloud ChatBot allows PHP Local File Inclusion.3.5. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Bowo System Dashboard allows Exploiting Incorrectly Configured Access Control Security Levels.8.18. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. No vendor patch available.
`jupyterhub-ltiauthenticator` is a JupyterHub authenticator for learning tools interoperability (LTI). Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
The function dns_copy_qname in dns_pack.c performs performs a memcpy operation with an untrusted field and does not check if the source buffer is large enough to contain the copied data. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.
A lack of input validation allows for out of bounds reads caused by malicious or malformed packets. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A malicious or malformed DNS packet without a payload can cause an out-of-bounds read, resulting in a crash (denial of service) or an incorrect computation. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Everest Forms - Contact Forms, Quiz, Survey, Newsletter & Payment Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file upload, read, and deletion due to missing file. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.
The Classified Listing - Classified ads & Business Directory Plugin plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.0.4 via the. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.
A vulnerability classified as critical was found in Benner Connecta 1.0.5330. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A vulnerability was found in Benner ModernaNet up to 1.1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Metabase Enterprise Edition is the enterprise version of Metabase business intelligence and data analytics software. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Dependency-Track is a component analysis platform that allows organizations to identify and reduce risk in the software supply chain. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.
Tags not expected to be visible to a user could still be discovered by them via the tag search page or in the tags block. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Insufficient sanitizing in the TeX notation filter resulted in an arbitrary file read risk on sites where pdfTeX is available (such as those with TeX Live installed). Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in vinagecko VG PostCarousel allows PHP Local File Inclusion.1. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. No vendor patch available.
Files or Directories Accessible to External Parties vulnerability in Agito Computer Health4All allows Exploiting Incorrectly Configured Access Control Security Levels, Authentication Abuse.01.2025. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
A vulnerability was found in Excitel Broadband Private my Excitel App 3.13.0 on Android. Rated medium severity (CVSS 5.1), this vulnerability is low attack complexity. No vendor patch available.
A vulnerability was found in ShopXO up to 6.4.0. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
IBM i 7.2, 7.3, 7.4, and 7.5 could allow a user with the capability to compile or restore a program to gain elevated privileges due to an unqualified library call. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.
A vulnerability classified as problematic was found in SourceCodester Best Employee Management System 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Insertion of Sensitive Information into Externally-Accessible File or Directory vulnerability in Matt Cromwell Give - Divi Donation Modules allows Retrieve Embedded Sensitive Data.0.0. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A vulnerability has been found in Anhui Xufan Information Technology EasyCVR up to 2.7.0 and classified as problematic. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability classified as problematic has been found in Harpia DiagSystem 12. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Wow-Company Calculator Builder allows PHP Local File Inclusion.6.2. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in FULL SERVICES FULL Customer allows PHP Local File Inclusion.1.26. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write data outside the Guest's virtualised GPU memory. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest's virtualised GPU memory. Rated high severity (CVSS 7.9), this vulnerability is low attack complexity. No vendor patch available.
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
The IP2Location Country Blocker plugin for WordPress is vulnerable to Regular Information Exposure in all versions up to, and including, 2.38.8 due to missing capability checks on the admin_init(). Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
The Mambo Importer plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0 via deserialization of untrusted input via the $data parameter in the. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
IBM Security Verify Bridge Directory Sync 1.0.1 through 1.0.12, IBM Security Verify Gateway for Windows Login 1.0.1 through 1.0.10, and IBM Security Verify Gateway for Radius 1.0.1 through 1.0.11. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.
vyper is a Pythonic Smart Contract Language for the EVM. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
vyper is a Pythonic Smart Contract Language for the EVM. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable.
A vulnerability was found in ITSourcecode Simple ChatBox up to 1.0. Rated low severity (CVSS 3.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in ITSourcecode Simple ChatBox up to 1.0. Rated low severity (CVSS 3.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in ITSourcecode Simple ChatBox up to 1.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability was found in ITSourcecode Simple ChatBox up to 1.0. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
MRCMS v3.1.2 was discovered to contain an arbitrary file write vulnerability via the component /file/save.do. Rated medium severity (CVSS 4.0), this vulnerability is no authentication required. Public exploit code available and no vendor patch available.
IBM Security Verify Bridge Directory Sync 1.0.1 through 1.0.12, IBM Security Verify Gateway for Windows Login 1.0.1 through 1.0.10, and IBM Security Verify Gateway for Radius 1.0.1 through 1.0.11. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
An issue in Loggrove v.1.0 allows a remote attacker to obtain sensitive information via the read.py component. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Opera Mini for Android before version 52.2 is vulnerable to an address bar spoofing attack. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Report generation functionality in Wyn Enterprise allows for code inclusion, but not sufficiently limits what code might be included. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The Responsive Addons for Elementor - Free Elementor Addons Plugin and Elementor Templates plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.6.4 via. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.
The Registration Forms - User Registration Forms, Invitation-Based Registrations, Front-end User Profile, Login Form & Content Restriction plugin for WordPress is vulnerable to Sensitive Information. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The C9 Blocks plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 1.7.7. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
External control of a file name in Ivanti Connect Secure before version 22.7R2.4 and Ivanti Policy Secure before version 22.7R1.3 allows a remote authenticated attacker with admin privileges to write. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Medixant RadiAnt DICOM Viewer is vulnerable due to failure of the update mechanism to verify the update server's certificate which could allow an attacker to alter network traffic and carry out a. Rated medium severity (CVSS 5.7), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
An issue in QiboSoft QiboCMS X1.0 allows a remote attacker to obtain sensitive information via the http_curl() function in the '/application/common. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. No vendor patch available.
Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability. Rated high severity (CVSS 7.0), this vulnerability is remotely exploitable. No vendor patch available.
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. No vendor patch available.
Nagios XI 2024R1.2.2 has an Information Disclosure vulnerability, which allows unauthenticated users to access multiple pages displaying the usernames and email addresses of all current users. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Multiple memory leaks have been identified in the ABC file parsing functions (parseABC_CONSTANT_POOL and `parseABC_FILE) in util/parser.c of libming v0.4.8, which allow attackers to cause a denial of. 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.
A memory leak has been identified in the parseSWF_DEFINESCENEANDFRAMEDATA function in util/parser.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted SWF file. 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.
A memory leak has been identified in the parseSWF_EXPORTASSETS function in util/parser.c of libming v0.4.8. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
An issue in trenoncourt AutoQueryable v.1.7.0 allows a remote attacker to obtain sensitive information via the Unselectable function. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
IBM OpenPages with Watson 8.3 and 9.0 IBM OpenPages with Watson Assistant chat feature enabled the application establishes a session when a user logs in and uses chat, but the chat session is still. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The ravpage plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.31 via deserialization of untrusted input from the 'paramsv2' parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
IBM OpenPages with Watson 8.3 and 9.0 could allow a remote attacker to spoof mail server identity when using SSL/TLS security. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.
IBM OpenPages with Watson 8.3 and 9.0 may write improperly neutralized data to server log files when the tracing is enabled per the System Tracing feature. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable. No vendor patch available.