CVE-2024-34390

MEDIUM 6.5

WordPress Post Grid Master plugin <= 3.4.8 - Auth. Cross Site Scripting (XSS) vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AddonMaster Post Grid Master allows Stored XSS.This issue affects Post Grid Master: from n/a through 3.4.8.

CWE	CWE-79
Vendor	addonmaster
Product	post grid master
Published	May 6, 2024
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

AddonMaster / Post Grid Master

n/a ≤ 3.4.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/ajax-filter-posts/wordpress-post-grid-master-plugin-3-4-8-auth-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Yudistira Arya (Patchstack Alliance)