WordPress Payday plugin <= 3.3.18 - Broken Access Control vulnerability

published 2025-04-03 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-14732

cvss: 5.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

Missing Authorization vulnerability in gunnarpayday Payday payday allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Payday: from n/a through <= 3.3.18.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 19 mo ago (2025-04-03)

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Affected products

gunnarpayday Payday

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/payday/vulnerability/wordpress-payday-plugin-3-3-12-broken-access-control-vulnerabi
vdb-entry

Sources

CVE List CVE-2025-31876
NVD CVE-2025-31876

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary