{"id":23787,"date":"2025-10-28T16:02:24","date_gmt":"2025-10-28T16:02:24","guid":{"rendered":"http:\/\/localhost\/?p=23787"},"modified":"2025-10-28T16:02:24","modified_gmt":"2025-10-28T16:02:24","slug":"ipfire-v229-stored-xss-via-time-constraint-rule-url-filter","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=23787","title":{"rendered":"IPFire < v2.29 Stored XSS via Time Constraint Rule URL Filter_CVE-2025-34314"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;IPFire versions prior to 2.29 (Core Update 198) contain\u00a0a stored cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code through the SRC, DST, and COMMENT parameters when creating a time constraint rule. When a user adds a time constraint rule the application issues an HTTP POST request to \/cgi-bin\/urlfilter.cgi with the MODE parameter set to TIMECONSTRAINT and the source hostnames\/IPs, destination, and remark provided in the SRC, DST, and COMMENT parameters respectively. 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