{"id":"CVE-2020-29160","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-29160","generatedAt":"2026-10-27T22:32:54.840Z","title":"A REST API call allows an attacker to change Ticket Article data in a way that defeats auditing.","description":"An issue was discovered in Zammad before 3.5.1. A REST API call allows an attacker to change Ticket Article data in a way that defeats auditing.","published":"2020-12-28T08:15:12.000Z","lastModified":"2026-06-17T03:11:06.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-862"],"affected":["zammad/zammad"],"epss":{"score":0.0091,"percentile":0.59727,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/zammad/zammad/commit/28944de180a88698509a656f61558bf9d7f810f4","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://zammad.com/en/advisories/zaa-2020-24","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/zammad/zammad/commit/28944de180a88698509a656f61558bf9d7f810f4","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://zammad.com/en/advisories/zaa-2020-24","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-29160","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}