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CVE-2024-30226: WordPress BetterDocs plugin <= 3.3.3 - Unauthenticated PHP Object Injection vulnerability

• Severity: critical (CVSS 9.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-28 · updated 2026-06-17
• Weakness: CWE-502

Description

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

Affected products

• WPDeveloper BetterDocs: before 3.3.4 — fixed in 3.3.4

How to fix

Upgrade to a fixed version: WPDeveloper BetterDocs 3.3.4. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/betterdocs/wordpress-betterdocs-plugin-3-3-3-unauthenticated-php-object-injection-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/betterdocs/wordpress-betterdocs-plugin-3-3-3-unauthenticated-php-object-injection-vulnerability?_s_id=cve

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