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
'host' parameter in '/diagconnect.php'

endpoint.
Published: 2026-03-31
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Client‑side script execution via reflected XSS
Action: Apply patch
AI Analysis

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Remediation

Vendor Solution

Update the producto to the lastest version.

Tracking

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Advisories

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History

Tue, 07 Apr 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Anonproxyserver
Anonproxyserver anon Proxy Server
CPEs cpe:2.3:a:anonproxyserver:anon_proxy_server:0.104:*:*:*:*:*:*:*
Vendors & Products Anonproxyserver
Anonproxyserver anon Proxy Server
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Tue, 31 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 31 Mar 2026 09:15:00 +0000

Type Values Removed Values Added
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 'host' parameter in '/diagconnect.php' endpoint.
Title Reflected Cross-Site Scripting in Anon Proxy Server
First Time appeared Anon Proxy Server
Anon Proxy Server anon Proxy Server
Weaknesses CWE-79
CPEs cpe:2.3:a:anon_proxy_server:anon_proxy_server:0.104:*:*:*:*:*:*:*
Vendors & Products Anon Proxy Server
Anon Proxy Server anon Proxy Server
References
Metrics cvssV4_0

{'score': 5.1, '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'}


Subscriptions

Anon Proxy Server Anon Proxy Server
Anonproxyserver Anon Proxy Server
cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-03-31T18:04:20.567Z

Reserved: 2025-04-16T09:57:04.870Z

Link: CVE-2025-41356

cve-icon Vulnrichment

Updated: 2026-03-31T15:01:50.426Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-31T09:16:22.347

Modified: 2026-04-07T15:32:42.597

Link: CVE-2025-41356

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-08T20:00:26Z

Weaknesses