Vulnerability details

CVE-2025-23490

Michael Stursberg Browser-Update-Notify

WordPress Browser-Update-Notify plugin <= 0.2.1 - Reflected Cross Site Scripting (XSS) vulnerability

CVSS 3.1

7.1High

Official description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Michael Stursberg Browser-Update-Notify browser-update-notify allows Reflected XSS.This issue affects Browser-Update-Notify: from n/a through <= 0.2.1.

CVSS scores

Score	Version	Source	Vector
7.1High	3.1	CVEProject cvelistV5 (CNA) (Patchstack)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L`

Affected products

Vendor	Product	Versions	Source
Michael Stursberg	Browser-Update-Notify	v ≤ 0.2.1	CVEProject cvelistV5 (CNA)

References and advisories

https://patchstack.com/database/Wordpress/Plugin/browser-update-notify/vulnerability/wordpress-browser-update-notify-plugin-0-2-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry

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Details

Published: 2025-03-03
Last updated: 2026-04-28
State: Published
Assigner (CNA): Patchstack

Exploit prediction (EPSS)

0.28%

Probability of exploitation in 30 days

20.7%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')