WordPress Awesome Support plugin <= 6.3.5 - Deserialization of untrusted data vulnerability

published 2025-09-22 13 mo ago modified 2026-10-11 28 d ago also EUVD-2025-30555

cvss: 7.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Deserialization of Untrusted Data vulnerability in awesomesupport Awesome Support awesome-support allows Object Injection.This issue affects Awesome Support: from n/a through <= 6.3.5.

Patch / fix

fixed in 1

awesomesupport Awesome Support 6.3.6

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 13 mo ago (2025-09-23)

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

awesomesupport Awesome Support

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/awesome-support/vulnerability/wordpress-awesome-support-plugin-6-3-4-deserializatio
vdb-entry

Sources

CVE List CVE-2025-58662
NVD CVE-2025-58662

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary