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OpenAdvisories
Medium · 5.1 CVE-2025-41355 EUVD-2025-209137GHSA-hvcr-3gq9-w43p

Reflected Cross-Site Scripting on Anon Proxy Server

Published Mar 31, 2026 · Updated Mar 31, 2026 · Assigned by INCIBE

Description

Reflected Cross-Site Scripting (XSS) vulnerability in Anon Proxy Server
v0.104. This vulnerability allows an attacker to execute JavaScript code
in the victim's browser by sending him/her a malicious URL. This
vulnerability can be exploited to steal sensitive user data, such as
session cookies, or to perform actions on behalf of the user. It affects
'port' and 'proxyPort' parameters in '/anon.php' endpoint.

Affected products

VendorProductAffectedFixed
Anon Proxy Server Anon Proxy Server 0.104 —

References