CVE-2025-50976

Description

IPFire 2.29 DNS management interface (dns.cgi) fails to properly sanitize user-supplied input in the NAMESERVER, REMARK, and TLS_HOSTNAME query parameters, resulting in a reflected cross-site scripting (XSS) vulnerability.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/4rdr/proofs/blob/main/info/IPFire-2.29-Reflected-XSS-via-DNS.md

Frequently Asked Questions

What is the severity of CVE-2025-50976?
CVE-2025-50976 has been scored as a medium severity vulnerability.
How to fix CVE-2025-50976?
To fix CVE-2025-50976, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-50976 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-50976 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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