{"id":"CVE-2022-27332","aliases":["EUVD-2022-31836","GHSA-xpff-gfqx-47wg"],"status":"published","title":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log...","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01088,"percentile":0.65604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-668"],"published":"2022-04-27T02:47:10Z","modified":"2026-10-28T02:31:13Z","products":[{"vendor":"zammad","product":"zammad"}],"references":[{"url":"https://zammad.com/en/advisories/zaa-2022-01","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27332","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xpff-gfqx-47wg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27332.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-27332","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","status":"published","published":"2022-04-27T02:47:10Z","modified":"2024-08-03T05:25:32.605Z","updated_at":"2026-11-02T14:34:34.250357Z"}],"euvd":[{"id":"EUVD-2022-31836","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","status":"published","published":"2022-04-27T02:47:10Z","modified":"2024-08-03T05:25:32Z","updated_at":"2026-11-03T03:25:42.938735Z"}],"ghsa":[{"id":"GHSA-xpff-gfqx-47wg","title":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log...","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","status":"published","published":"2022-04-28T00:00:35Z","modified":"2023-01-30T05:00:28Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:46:13.0899Z"}],"nvd":[{"id":"CVE-2022-27332","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","status":"published","published":"2022-04-27T03:15:39.61Z","modified":"2026-06-17T04:36:55.543Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:18.660414Z"}],"osv":[{"id":"CVE-2022-27332","description":"An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).","status":"published","published":"2022-04-27T02:47:10Z","modified":"2026-10-28T02:31:13.940963666Z","updated_at":"2026-11-02T15:44:24.758293Z"}]}}