Vulnerability Database

308,926

Total vulnerabilities in the database

CVE-2025-34317

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.

  • Published: Oct 28, 2025
  • Updated: Nov 4, 2025
  • CVE: CVE-2025-34317
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.4
  • AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
ipfire / ipfire - 2.29.x
ipfire / ipfire 2.29-core_update183 2.29-core_update183.x
ipfire / ipfire 2.29-core_update184 2.29-core_update184.x
ipfire / ipfire 2.29-core_update185 2.29-core_update185.x
ipfire / ipfire 2.29-core_update186 2.29-core_update186.x
ipfire / ipfire 2.29-core_update187 2.29-core_update187.x
ipfire / ipfire 2.29-core_update188 2.29-core_update188.x
ipfire / ipfire 2.29-core_update189 2.29-core_update189.x
ipfire / ipfire 2.29-core_update190 2.29-core_update190.x
ipfire / ipfire 2.29-core_update191 2.29-core_update191.x
ipfire / ipfire 2.29-core_update192 2.29-core_update192.x
ipfire / ipfire 2.29-core_update193 2.29-core_update193.x
ipfire / ipfire 2.29-core_update194 2.29-core_update194.x
ipfire / ipfire 2.29-core_update195 2.29-core_update195.x
ipfire / ipfire 2.29-core_update196 2.29-core_update196.x
ipfire / ipfire 2.29-core_update197 2.29-core_update197.x