CVE Catalog

CVE-2025-34306

MediumCVSS 5.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.49%

40th percentile - higher than 40% of all known CVEs

Summary

IPFire versions prior to 2.29 (Core Update 198) contain a stored cross-site scripting (XSS) vulnerability. An authenticated attacker can inject arbitrary JavaScript code through the pienumber parameter when updating the default firewall IP search values. The parameter value is stored and later rendered in the web interface without proper sanitation or encoding.

Risk Assessment

The injected script may execute in the context of other users viewing the affected page, potentially leading to session theft or unauthorized actions on behalf of the victim.

Recommendation

Update IPFire to version 2.29 (Core Update 198) or later. Until patched, restrict access to the administrative interface and validate input data.

Other vulnerabilities in IPFire

See all
Original NVD description (English source)

IPFire versions prior to 2.29 (Core Update 198) contain a stored cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code through the pienumber parameter when updating the default firewall IP search values. When a user updates these defaults, the application issues an HTTP POST request to /cgi-bin/logs.cgi/firewalllogip.dat with the default number of IPs in the pienumber parameter. The value of this parameter is stored and later rendered in the web interface without proper sanitation or encoding, allowing injected scripts to execute in the context of other users who view the affected page.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS