CVE-2025-34310

IPFire < v2.29 Stored XSS via Quality of Service (QoS) Settings

Published Oct 28, 2025 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
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 INC_SPD, OUT_SPD, DEFCLASS_INC, and DEFCLASS_OUT parameters when updating Quality of Service (QoS) settings. When a user updates speeds or classes, the application issues an HTTP POST request to /cgi-bin/qos.cgi and the values for incoming/outgoing speeds and default classes are provided in the INC_SPD, OUT_SPD, DEFCLASS_INC, and DEFCLASS_OUT parameters. The values of these parameters are 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 QoS entries.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:ipfire:ipfire:*:*:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update183:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update184:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update185:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update186:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update187:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update188:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update189:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update190:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update191:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update192:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update193:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update194:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update195:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update196:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update197:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Ipfire
Ipfire ipfire
Vendors & Products Ipfire
Ipfire ipfire
Type Values Removed Values Added
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 INC_SPD, OUT_SPD, DEFCLASS_INC, and DEFCLASS_OUT parameters when updating Quality of Service (QoS) settings. When a user updates speeds or classes, the application issues an HTTP POST request to /cgi-bin/qos.cgi and the values for incoming/outgoing speeds and default classes are provided in the INC_SPD, OUT_SPD, DEFCLASS_INC, and DEFCLASS_OUT parameters. The values of these parameters are 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 QoS entries.
Title IPFire < v2.29 Stored XSS via Quality of Service (QoS) Settings
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 29, 2025, 6:12 PM
Reserved
Apr 15, 2025, 7:15 PM
Status
Analyzed
Published
Oct 28, 2025, 3:16 PM
Modified
Oct 19, 2026, 1:10 PM