CVE-2025-31439

WordPress Browser Caching with .htaccess 1.2.1 - Cross Site Request Forgery (CSRF) Vulnerability

5.4 Medium

Cross-Site Request Forgery (CSRF) vulnerability in tobias_.MerZ Browser Caching with .htaccess allows Cross Site Request Forgery. This issue affects Browser Caching with .htaccess: from 1.2.1 through n/a.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: Low

Exploit likelihood

0.14%Up 0.1 points since Mar 28, 2025

What each source reports

CVE List Score used 5.4

WordPress Browser Caching with .htaccess 1.2.1 - Cross Site Request Forgery (CSRF) Vulnerability

Record: CVE-2025-31439
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness: CWE-352
Updated: 2026-11-02

EUVDEUVD-2025-8610 5.4

Record: EUVD-2025-8610
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-66cx-46h2-jv42 5.4

Cross-Site Request Forgery (CSRF) vulnerability in tobias_.MerZ Browser Caching with .htaccess...

Record: GHSA-66cx-46h2-jv42
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness: CWE-352
Updated: 2026-11-02

NVD 5.4

Record: CVE-2025-31439
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness: CWE-352
Updated: 2026-11-02

Affected products

tobias .merz browser caching with .htaccess

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-2025-31439 is a medium vulnerability (CVSS 5.4) in Tobias .merz Browser Caching With .htaccess, published March 28, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.