WordPress BetterDocs plugin <= 3.3.3 - Unauthenticated PHP Object Injection vulnerability

published 2024-03-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-28157

cvss: 9.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 58%
public exploits: 0; none known

Deserialization of Untrusted Data vulnerability in WPDeveloper BetterDocs.This issue affects BetterDocs: from n/a through 3.3.3.

Patch / fix

fixed in 1

WPDeveloper BetterDocs 3.3.4

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-03-28)

Exploit prediction

0.86% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.0	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

WPDeveloper BetterDocs

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/betterdocs/wordpress-betterdocs-plugin-3-3-3-unauthenticated-php-object-injection-vuln
vdb-entry, third-party-advisory

Sources

CVE List CVE-2024-30226
NVD CVE-2024-30226

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