WP Cookie Choice <= 1.1.0 - CSRF to Stored Cross-Site Scripting

published 2021-10-18 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11507

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

The Wp Cookie Choice WordPress plugin through 1.1.0 is lacking any CSRF check when saving its options, and do not escape them when outputting them in attributes. As a result, an attacker could make a logged in admin change them to arbitrary values including XSS payloads via a CSRF attack.

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

Unknown Wp Cookie Choice

Classification

Weakness

CWE-352 Cross-Site Request Forgery
CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/c809bdb3-d820-4ce1-9cbc-e41985fb5052
third-party-advisory

Sources

CVE List CVE-2021-24595
NVD CVE-2021-24595

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