Is there a public PoC exploit available for CVE-2026-5641?

Yes, a public proof-of-concept exploit is available for CVE-2026-5641. Prioritise patching immediately. EPSS: 0.0%.

PHP CVE-2026-5641

Q: What is the CVSS score of CVE-2026-5641?

CVE-2026-5641 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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. EPSS exploitation probability: 0.0%.

EUVD-2026-19211 LOW

SQL Injection (CWE-89)

2026-04-06 VulDB

GHSA-6qmc-wjmv-rgqw

PHP SQLi Online Shopping Portal Project Phpgurukul

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

5.3 (MEDIUM) 2.1 (LOW)

PoC Detected

Apr 07, 2026 - 13:20 vuln.today

Public exploit code

EUVD ID Assigned

Apr 06, 2026 - 10:00 euvd

EUVD-2026-19211

Analysis Generated

Apr 06, 2026 - 10:00 vuln.today

CVE Published

Apr 06, 2026 - 09:15 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability was found in PHPGurukul Online Shopping Portal Project 2.1. The impacted element is an unknown function of the file /admin/update-image1.php of the component Parameter Handler. The manipulation of the argument filename results in sql injection. The attack may be performed from remote. The exploit has been made public and could be used.

AnalysisAI

SQL injection in PHPGurukul Online Shopping Portal Project 2.1 allows authenticated remote attackers to execute arbitrary SQL queries via the filename parameter in /admin/update-image1.php, potentially compromising data confidentiality, integrity, and availability. Publicly available exploit code exists, elevating real-world risk despite the moderate CVSS score.

Technical ContextAI

The vulnerability exists in the Parameter Handler component of PHPGurukul Online Shopping Portal Project, a PHP-based e-commerce application (CPE: cpe:2.3:a:phpgurukul:online_shopping_portal_project:*:*:*:*:*:*:*:*). The root cause is CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), indicating insufficient input validation or parameterized query usage in the /admin/update-image1.php file. The filename parameter is passed directly into SQL queries without proper escaping or prepared statement protection, allowing attackers to inject malicious SQL syntax. This is a classic SQL injection vulnerability affecting server-side database operations.

RemediationAI

Upgrade PHPGurukul Online Shopping Portal Project to the latest patched version available from the vendor at https://phpgurukul.com/. Immediate mitigation steps include: (1) restrict access to /admin/ endpoints using web server authentication or firewall rules to limit exposure to admin-level accounts; (2) implement parameterized queries (prepared statements) in /admin/update-image1.php to neutralize SQL injection by separating SQL syntax from user input; (3) apply strict input validation on the filename parameter, permitting only alphanumeric characters and safe file extensions; (4) enable SQL error suppression to prevent database error messages from leaking schema information. These measures should be implemented in parallel with patch deployment.