CVE-2025-28938

MEDIUM 4.3

WordPress WP Performance Pack plugin <= 2.5.3 - Broken Access Control vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in Bjoern WP Performance Pack wp-performance-pack allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Performance Pack: from n/a through <= 2.5.3.

CWE	CWE-862
Vendor	bjoern
Product	wp performance pack
Published	Mar 11, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Affected Versions

Bjoern / WP Performance Pack

0 ≤ 2.5.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wp-performance-pack/vulnerability/wordpress-wp-performance-pack-plugin-2-5-3-broken-access-control-vulnerability?_s_id=cve

Credits

Trương Hữu Phúc (truonghuuphuc) | Patchstack Bug Bounty Program