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PHP CVE-2026-5961

| EUVDEUVD-2026-20958 MEDIUM
SQL Injection (CWE-89)
2026-04-09 VulDB GHSA-x36w-qv4x-x987
5.5
CVSS 4.0 · NVD
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Severity by source

NVD 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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
PoC Detected
Apr 09, 2026 - 17:16 vuln.today
Public exploit code
EUVD ID Assigned
Apr 09, 2026 - 16:30 euvd
EUVD-2026-20958
Analysis Generated
Apr 09, 2026 - 16:30 vuln.today
CVE Published
Apr 09, 2026 - 16:15 nvd
MEDIUM 6.9

DescriptionCVE.org

A security vulnerability has been detected in code-projects Simple IT Discussion Forum 1.0. This vulnerability affects unknown code of the file /topic-details.php. The manipulation of the argument post_id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

AnalysisAI

SQL injection in code-projects Simple IT Discussion Forum 1.0 allows unauthenticated remote attackers to execute arbitrary SQL queries via the post_id parameter in /topic-details.php. Successful exploitation enables unauthorized database access, data manipulation, and potential information disclosure. Publicly available exploit code exists. The CVSS vector indicates network-based attack with low complexity, no authentication required, enabling compromise of confidentiality, integrity, and availability at low impact levels across all vectors.

Technical ContextAI

The vulnerability (CWE-89) stems from insufficient input sanitization of the post_id parameter in topic-details.php, allowing SQL metacharacters to escape query context. Attack complexity is low (AC:L), requiring no privileges (PR:N) or user interaction (UI:N). Exploit maturity is proof-of-concept level (E:P), demonstrating active technical validation of the injection vector against the PHP-based discussion forum application.

RemediationAI

No vendor-released patch identified at time of analysis. Upstream project (code-projects.org) has not issued a security advisory or patched release for version 1.0. Immediate mitigation requires manual code modification: implement parameterized queries or prepared statements for all database interactions in topic-details.php, specifically sanitizing the post_id parameter using PDO::prepare() or mysqli_prepare(). Deploy web application firewall rules to block SQL injection patterns targeting /topic-details.php. Consider deactivating the affected forum installation until secure code modifications are applied. Monitor vendor advisory at https://code-projects.org/ and vulnerability database at https://vuldb.com/vuln/356514 for future updates. Full technical details and exploit reproduction steps available at https://github.com/sifute123/cve/issues/1.

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CVE-2026-5961 vulnerability details – vuln.today

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