CVE-2023-23649

HIGH 8.1

WordPress MainWP Links Manager Extension Plugin <= 2.1 - Unauthenticated PHP Object Injection Vulnerability

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in MainWP MainWP Links Manager Extension.This issue affects MainWP Links Manager Extension: from n/a through 2.1.

CWE	CWE-502
Vendor	mainwp
Product	mainwp links manager extension
Published	Mar 28, 2024
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

MainWP / MainWP Links Manager Extension

n/a ≤ 2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/mainwp-links-manager-extension/wordpress-mainwp-links-manager-extension-plugin-2-1-unauthenticated-php-object-injection-vulnerability?_s_id=cve

Credits

Dave Jong (Patchstack)