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 TLS_HOSTNAME parameter when adding a new DNS entry. When a user adds a DNS entry, the application issues an HTTP POST request to /cgi-bin/dns.cgi and the TLS hostname is provided in the TLS_HOSTNAME 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 DNS configuration.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 29 Oct 2025 11:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Ipfire Ipfire ipfire | |
| Vendors & Products | Ipfire Ipfire ipfire | 
Tue, 28 Oct 2025 16:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Tue, 28 Oct 2025 14:45:00 +0000
| 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 TLS_HOSTNAME parameter when adding a new DNS entry. When a user adds a DNS entry, the application issues an HTTP POST request to /cgi-bin/dns.cgi and the TLS hostname is provided in the TLS_HOSTNAME 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 DNS configuration. | |
| Title | IPFire < v2.29 Stored XSS via DNS Creation (dns.cgi) | |
| Weaknesses | CWE-79 | |
| References |  | |
| Metrics | cvssV4_0 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-10-28T14:36:00.558Z
Updated: 2025-10-28T15:19:29.398Z
Reserved: 2025-04-15T19:15:22.584Z
Link: CVE-2025-34317
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-10-28T15:19:26.664Z
 NVD
                        NVD
                    Status : Undergoing Analysis
Published: 2025-10-28T15:16:12.037
Modified: 2025-10-30T15:05:32.197
Link: CVE-2025-34317
 Redhat
                        Redhat
                    No data.