CVE-2025-31780

WordPress Append Content plugin <= 2.1.1 - CSRF to Settings Change vulnerability

6.5 Medium

Missing Authorization vulnerability in Andy Stratton Append Content append-content allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Append Content: from n/a through <= 2.1.1.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: Low

Exploit likelihood

0.52%Up 0.5 points since Apr 2, 2025

What each source reports

CVE List Score used 6.5

WordPress Append Content plugin <= 2.1.1 - CSRF to Settings Change vulnerability

Record: CVE-2025-31780
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2025-9262 6.5

Record: EUVD-2025-9262
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-3v65-m7jv-mqrv 6.5

Missing Authorization vulnerability in Andy Stratton Append Content allows Exploiting Incorrectly...

Missing Authorization vulnerability in Andy Stratton Append Content allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Append Content: from n/a through 2.1.1.

Record: GHSA-3v65-m7jv-mqrv
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

NVD 6.5

Record: CVE-2025-31780
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

Affected products

andy stratton append content

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-31780 is a medium vulnerability (CVSS 6.5) in Andy Stratton Append Content, published April 1, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.