{"id":"CVE-2025-26846","aliases":["DEBIAN-CVE-2025-26846","EUVD-2025-14306","GHSA-m53m-r8mm-799v","UBUNTU-CVE-2025-26846"],"status":"published","title":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using...","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00431,"percentile":0.37816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2025-05-12T00:00:00Z","modified":"2026-09-01T20:05:44Z","fixes":[{"ecosystem":"Debian:13","package":"znuny","fixed_in":["6.5.13-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"znuny","fixed_in":["6.5.13-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"znuny","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.3.2-3","6.3.3-1","6.3.3-1~bpo11+1","6.3.4-1","6.3.4-1~bpo11+1","6.4.2-1","6.4.2-1~bpo11+1","6.4.2-2","6.4.3-1","6.4.3-1~bpo11+1","6.4.4-1","6.4.5-1","6.4.5-1~bpo11+1","6.4.5-2","6.5.1-1","6.5.10-1","6.5.10-1~bpo12+1","6.5.11-1","6.5.11-1~bpo12+1","6.5.13-1","6.5.14-1","6.5.14-1~bpo12+1","6.5.15-1","6.5.15-2","6.5.15-2~bpo12+1","6.5.16-1","6.5.18-1","6.5.18-1~bpo13+1","6.5.19-1","6.5.20-1","6.5.21-1","6.5.22-1","6.5.22-1~bpo13+1","6.5.23-1","6.5.23-1~bpo13+1","6.5.24-1","6.5.24-1~bpo13+1","6.5.3-1","6.5.3-1~bpo12+1","6.5.4-1","6.5.4-1~bpo12+1","6.5.5-1","6.5.5-1~bpo12+1","6.5.6-1","6.5.6-1~bpo12+1","6.5.8-1","6.5.8-1~bpo12+1","6.5.9-1","6.5.9-1~bpo12+1"]},{"source":"osv","ecosystem":"Debian:13","package":"znuny","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.13-1"}]}],"versions":["6.3.2-3","6.3.3-1","6.3.3-1~bpo11+1","6.3.4-1","6.3.4-1~bpo11+1","6.4.2-1","6.4.2-1~bpo11+1","6.4.2-2","6.4.3-1","6.4.3-1~bpo11+1","6.4.4-1","6.4.5-1","6.4.5-1~bpo11+1","6.4.5-2","6.5.1-1","6.5.10-1","6.5.10-1~bpo12+1","6.5.11-1","6.5.11-1~bpo12+1","6.5.3-1","6.5.3-1~bpo12+1","6.5.4-1","6.5.4-1~bpo12+1","6.5.5-1","6.5.5-1~bpo12+1","6.5.6-1","6.5.6-1~bpo12+1","6.5.8-1","6.5.8-1~bpo12+1","6.5.9-1","6.5.9-1~bpo12+1"]},{"source":"osv","ecosystem":"Debian:14","package":"znuny","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.13-1"}]}],"versions":["6.3.2-3","6.3.3-1","6.3.3-1~bpo11+1","6.3.4-1","6.3.4-1~bpo11+1","6.4.2-1","6.4.2-1~bpo11+1","6.4.2-2","6.4.3-1","6.4.3-1~bpo11+1","6.4.4-1","6.4.5-1","6.4.5-1~bpo11+1","6.4.5-2","6.5.1-1","6.5.10-1","6.5.10-1~bpo12+1","6.5.11-1","6.5.11-1~bpo12+1","6.5.3-1","6.5.3-1~bpo12+1","6.5.4-1","6.5.4-1~bpo12+1","6.5.5-1","6.5.5-1~bpo12+1","6.5.6-1","6.5.6-1~bpo12+1","6.5.8-1","6.5.8-1~bpo12+1","6.5.9-1","6.5.9-1~bpo12+1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"znuny","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.5.3-1","6.5.4-1","6.5.5-1","6.5.6-1"]}],"products":[{"vendor":"znuny","product":"znuny"}],"references":[{"url":"https://www.znuny.com","tags":["Product","web"]},{"url":"https://www.znuny.org/en/advisories/zsa-2025-02","tags":["Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-26846"},{"url":"https://github.com/advisories/GHSA-m53m-r8mm-799v"},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-26846","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-26846","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-26846","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-26846","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T00:00:00Z","modified":"2025-05-12T22:07:40.208Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:27.932735Z"}],"euvd":[{"id":"EUVD-2025-14306","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T00:00:00Z","modified":"2025-05-12T22:07:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:49.308721Z"}],"ghsa":[{"id":"GHSA-m53m-r8mm-799v","title":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using...","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T15:30:44Z","modified":"2025-05-13T00:32:16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:02:14.75912Z"}],"nvd":[{"id":"CVE-2025-26846","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T15:15:59.407Z","modified":"2026-06-17T09:02:28.65Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:07.176032Z"}],"osv":[{"id":"CVE-2025-26846","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T15:15:59.407Z","modified":"2026-04-10T05:23:39.194715Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:47.386092Z"},{"id":"DEBIAN-CVE-2025-26846","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T15:15:59.407Z","modified":"2026-09-01T20:05:44.989734966Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:45.870237Z"},{"id":"UBUNTU-CVE-2025-26846","description":"An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.","status":"published","published":"2025-05-12T15:15:00Z","modified":"2025-09-08T17:08:12Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:55:26.330196Z"}]}}