CVE-2025-30537: WordPress Upload Quota per User plugin <= 1.3 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-24 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cristian Sarov Upload Quota per User upload-quota-per-user allows Stored XSS.This issue affects Upload Quota per User: from n/a through <= 1.3.

Affected products

Cristian Sarov Upload Quota per User: through 1.3

References

https://patchstack.com/database/Wordpress/Plugin/upload-quota-per-user/vulnerability/wordpress-upload-quota-per-user-1-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2025-30537 or the next vulnerability affects your stack