WordPress ThumbPress plugin <= 6.3.2 - Broken Access Control vulnerability

published 2026-07-01 4 mo ago modified 2026-10-25 14 d ago also EUVD-2026-41091

cvss: 4.3; 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 26%
public exploits: 0; none known

Missing Authorization vulnerability in Codexpert Inc ThumbPress allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects ThumbPress: from n/a through 6.3.2.

Patch / fix

fixed in 1

Codexpert Inc ThumbPress 6.3.3

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 4 mo ago (2026-07-01)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% 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:L/UI:N/S:U/C:N/I:N/A:L

Affected products

Codexpert Inc ThumbPress

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/image-sizes/vulnerability/wordpress-thumbpress-plugin-6-3-2-broken-access-control-v
vdb-entry

Sources

CVE List CVE-2026-57720
NVD CVE-2026-57720

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