CVE-2025-34309
published 2025-10-28CVE-2025-34309: IPFire versions prior to 2.29 (Core Update 198) contain a stored cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject…
PriorityP336medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
5.01%
91.2th percentile
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 SERVICE, LOGIN, and PASSWORD parameters when creating or editing a Dynamic DNS host. When a new Dynamic DNS host is added, the application issues an HTTP POST request to /cgi-bin/ddns.cgi and saves the values of the LOGIN, PASSWORD, and SERVICE parameters. The SERVICE value is displayed after the host entry is created, and the LOGIN and PASSWORD values are displayed when that host entry is edited. 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 or edit the affected Dynamic DNS entries.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ipfire.org | ipfire | < 2.29 (Core Update 198) | 2.29 (Core Update 198) |
| ipfire | ipfire | < 2.29 | 2.29 |
| ipfire | ipfire | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv4.05.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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Suricata
ET WEB_SPECIFIC_APPS IPFire ddns.cgi Multiple Parameters Cross Site Scripting Attempt (CVE-2025-34309)
suricata·2025-10-30·CVSS 5.1
CVE-2025-34309 [MEDIUM] ET WEB_SPECIFIC_APPS IPFire ddns.cgi Multiple Parameters Cross Site Scripting Attempt (CVE-2025-34309)
ET WEB_SPECIFIC_APPS IPFire ddns.cgi Multiple Parameters Cross Site Scripting Attempt (CVE-2025-34309)
Rule: alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS IPFire ddns.cgi Multiple Parameters Cross Site Scripting Attempt (CVE-2025-34309)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:17; content:"/cgi-bin/ddns.cgi"; fast_pattern; http.request_body; pcre:"/(?:LOGIN|PASSWORD|SERVICE)\x3d.*(?:on(?:(?:error)|(?:s(?:elec|ubmi)|rese)t|d(?:blclick|ragdrop)|(?:mouse|key)[a-z]|c(?:hange|lick)|(?:un)?load|focus|blur)|s(?:cript|tyle))(?:=|%3[dD])?/i"; reference:url,bugzilla.ipfire.org/attachment.cgi?id=1663; reference:cve,2025-34309; classtype:web-application-attack; sid:2065587; rev:1; metadata:affected_product IPFire, attack_target Networking_Equipment,
No public exploits indexed.
No writeups or analysis indexed.
2025-10-28
Published