CVE-2025-34313
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-28

Last updated on: 2025-11-03

Assigner: VulnCheck

Description
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 QUOTA_USERS parameter when creating a user quota rule. When a user adds a new user quota rule the application issues an HTTP POST request to /cgi-bin/urlfilter.cgi with the MODE parameter set to USERQUOTA and the assigned user(s) provided in the QUOTA_USERS 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 quota entry.
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Meta Information
Published
2025-10-28
Last Modified
2025-11-03
Generated
2026-06-16
AI Q&A
2025-10-28
EPSS Evaluated
2026-06-15
NVD
CVE-2025-34313
Affected Vendors & Products
Showing 16 associated CPEs
Vendor Product Version / Range
ipfire ipfire to 2.29 (exc)
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a stored cross-site scripting (XSS) issue in IPFire versions prior to 2.29 (Core Update 198). An authenticated attacker can inject arbitrary JavaScript code through the QUOTA_USERS parameter when creating a user quota rule. The injected script is stored and later executed in the web interface when other users view the affected quota entry, because the input is not properly sanitized or encoded.

Impact Analysis

The vulnerability allows an attacker to execute arbitrary JavaScript code in the context of other users who view the affected quota entry. This can lead to session hijacking, unauthorized actions performed on behalf of users, or theft of sensitive information accessible through the web interface.

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