CVE-2025-41357CWE-79

Reflected Cross-Site Scripting on Anon Proxy Server

Medium · published March 31, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
8.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00194 · 8.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-31T08:58Z
EPSS history
Timeline
  • 31 MAR 08:58Z
    Reflected Cross-Site Scripting on Anon Proxy Server
    cvelistv5