Reflected XSS Vulnerability in Apt-Cacher-NG by Apt-Secure
CVE-2025-11146

5.1MEDIUM

Key Information:

Vendor

Apt-cacher-ng

Status
Apt-cacher-ng
Vendor
CVE Published:
29 September 2025

What is CVE-2025-11146?

A reflected cross-site scripting (XSS) vulnerability in Apt-Cacher-NG v3.2.1 could allow attackers to execute arbitrary scripts within the web management interface. This flaw arises from inadequate handling of GET parameters in the URL, specifically in the /acng-report.html section, potentially leading to unauthorized access and data compromise. Users are advised to implement security measures and updates to mitigate this risk.

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Deploy the Patch

Affected Version(s)

Apt-Cacher-NG 3.2.1

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pablo Lago RomanĂ­
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