Skip to main content

Real State Services CVE-2026-13559

| EUVDEUVD-2026-40070 MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-06-29 cna@vuldb.com GHSA-jhmw-pwqv-jf2w
5.5
CVSS 4.0 · Vendor: vuldb
Share

Severity by source

Vendor (vuldb) PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
7.3 HIGH

Network-accessible endpoint requires no authentication or interaction; limited partial impact across C/I/A with no scope change aligns with constrained SQLi without OS escalation.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Jun 29, 2026 - 12:31 vuln.today

DescriptionCVE.org

A weakness has been identified in code-projects Real State Services 1.0. Impacted is an unknown function of the file /single-list_sale.php?action=add. Executing a manipulation of the argument ID can lead to sql injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

AnalysisAI

SQL injection in code-projects Real State Services 1.0 exposes the ID parameter of /single-list_sale.php?action=add to remote, unauthenticated query manipulation, enabling attackers to read or modify database contents. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) confirms no authentication or special conditions are required to reach the endpoint, and the E:P modifier confirms publicly available exploit code referenced via a GitHub CVE disclosure. No patch has been issued; this is not currently listed in CISA KEV, indicating no confirmed mass exploitation at time of analysis.

Technical ContextAI

Real State Services 1.0 is a PHP-based real estate listing web application distributed by code-projects.org as an educational or demo project. CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component) is the root cause class, which in this context manifests as a classic SQL injection: user-supplied input from the ID GET/POST parameter is concatenated directly into a SQL query inside /single-list_sale.php without parameterization or escaping. The PHP backend passes unsanitized input to a SQL database (likely MySQL given the project stack), allowing an attacker to alter query logic. No CPE string was provided, but the affected component is unambiguously version 1.0 of the code-projects Real State Services PHP application.

RemediationAI

No vendor-released patch has been identified at time of analysis. The primary remediation is to rewrite the vulnerable PHP code to use parameterized queries (prepared statements via PDO or MySQLi) for the ID parameter in /single-list_sale.php, eliminating the injection point at its root. As an immediate compensating control, access to the affected endpoint should be restricted to authenticated, trusted users only via application-level authentication guards or web server access controls (e.g., HTTP Basic Auth on the path, IP allowlisting). Deploying a Web Application Firewall rule to block common SQL injection patterns (e.g., ModSecurity CRS SQLi ruleset) on the /single-list_sale.php endpoint can reduce exploitability but is bypassable by sufficiently obfuscated payloads. If the application is not actively used in production, taking it offline entirely is the most effective control. The GitHub CVE issue at https://github.com/6Justdododo6/CVE/issues/21 and VulDB entry at https://vuldb.com/vuln/374567 provide additional technical context for the vulnerability.

More in PHP

View all
CVE-2019-11043 CRITICAL POC
9.8 Oct 28

In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it

CVE-2012-1823 CRITICAL POC
9.8 May 11

sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not

CVE-2016-1555 CRITICAL POC
9.8 Apr 21

(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear

CVE-2018-11138 CRITICAL POC
9.8 May 31

The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by

CVE-2024-11680 CRITICAL POC
9.8 Nov 26

ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C

CVE-2025-49113 CRITICAL POC
9.9 Jun 02

Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au

CVE-2017-9841 CRITICAL POC
9.8 Jun 27

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c

CVE-2025-0108 HIGH POC
8.8 Feb 12

Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers

CVE-2021-25298 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re

CVE-2021-25296 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re

CVE-2013-4983 CRITICAL POC
10.0 Sep 10

The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows

CVE-2023-6553 CRITICAL POC
9.8 Dec 15

The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1

Share

CVE-2026-13559 vulnerability details – vuln.today

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