PT-2026-29211 · Anon Proxy Server · Anon Proxy Server

Rafael Pedrero · Published 2026-03-31 · Updated 2026-03-31 · CVE-2025-41357

NVD

CVSS v4.0

5.1

Medium

AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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 'host' parameter in '/diagdns.php' endpoint.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-41357

Affected Products

Anon Proxy Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2025-41357 · Security Note
• https://incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-xss-anon-proxy-server · Note