WordPress Custom top bar plugin <= 2.1 - Cross Site Request Forgery (CSRF) vulnerability

published 2025-03-11 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-7854

cvss: 7.1; 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 21%
public exploits: 0; none known

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Suman Biswas Custom top bar custom-top-bar allows Stored XSS.This issue affects Custom top bar: from n/a through <= 2.1.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-03-12)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Affected products

Suman Biswas Custom top bar

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/custom-top-bar/vulnerability/wordpress-custom-top-bar-plugin-2-0-2-csrf-to-stored-x
vdb-entry

Sources

CVE List CVE-2025-28895
NVD CVE-2025-28895

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