WordPress Add Polylang support for Customizer plugin <= 1.4.5 - Cross Site Request Forgery (CSRF) vulnerability

published 2026-01-22 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-3858

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits: 0; none known

Cross-Site Request Forgery (CSRF) vulnerability in richardevcom Add Polylang support for Customizer add-polylang-support-for-customizer allows Cross Site Request Forgery.This issue affects Add Polylang support for Customizer: from n/a through <= 1.4.5.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 9 mo ago (2026-01-27)

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

richardevcom Add Polylang support for Customizer

Classification

Weakness

CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/add-polylang-support-for-customizer/vulnerability/wordpress-add-polylang-support-fo
vdb-entry

Sources

CVE List CVE-2026-22462
NVD CVE-2026-22462

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