WordPress Knowledge Base for Documentation, FAQs with AI Assistance plugin <= 11.30.2 - PHP Object Injection vulnerability

published 2024-03-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-22205

cvss: 8.7; 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 Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance.This issue affects Knowledge Base for Documentation, FAQs with AI Assistance: from n/a through 11.30.2.

Patch / fix

fixed in 1

Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance 11.31.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-08-06)

Exploit prediction

0.46% 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	8.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Affected products

Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance
echoplugins knowledge_base_for_documentation_faqs_with_ai_assistance

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/echo-knowledge-base/wordpress-knowledge-base-for-documentation-faqs-with-ai-assistance
vdb-entry

Sources

CVE List CVE-2024-24842
NVD CVE-2024-24842

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