Which versions of PHP are affected by CVE-2025-6836?

Organizations using A vulnerability classified as critical face moderate risk from CVE-2025-6836, a injection vulnerability rated CVSS 7.3.

Is there a public PoC exploit available for CVE-2025-6836?

Yes, a public proof-of-concept exploit is available for CVE-2025-6836. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-6836?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

PHP CVE-2025-6836

Q: What is the CVSS score of CVE-2025-6836?

CVE-2025-6836 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.1%.

EUVD-2025-19467 MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-06-29 cna@vuldb.com

PHP SQLi

5.5

CVSS 4.0 · NVD

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

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

EUVD ID Assigned

Mar 16, 2026 - 01:15 euvd

EUVD-2025-19467

Analysis Generated

Mar 16, 2026 - 01:15 vuln.today

PoC Detected

Jul 01, 2025 - 15:33 vuln.today

Public exploit code

CVE Published

Jun 29, 2025 - 01:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability classified as critical has been found in code-projects Library System 1.0. Affected is an unknown function of the file /profile.php. The manipulation of the argument phone leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

Analysis

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CVE-2025-6836 vulnerability details – vuln.today

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PHP CVE-2025-6836

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

Analysis

More from same product – last 7 days

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External POC / Exploit Code