{"id":"CVE-2018-7304","aliases":["EUVD-2018-19037","GHSA-rw22-q8xf-9qv3"],"status":"published","title":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection...","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01245,"percentile":0.69455,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1236"],"published":"2018-02-21T20:00:00Z","modified":"2026-10-24T10:30:30Z","products":[{"vendor":"tiki","product":"tiki"}],"references":[{"url":"https://websecnerd.blogspot.in/2018/01/tiki-wiki-cms-groupware-17.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7304"},{"url":"https://github.com/advisories/GHSA-rw22-q8xf-9qv3"}],"sources":{"cve":[{"id":"CVE-2018-7304","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","status":"published","published":"2018-02-21T20:00:00Z","modified":"2024-09-16T17:57:46.251Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19037","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","status":"published","published":"2018-02-21T20:00:00Z","modified":"2024-09-16T17:57:46Z","updated_at":"2026-11-03T00:55:37.247006Z"}],"ghsa":[{"id":"GHSA-rw22-q8xf-9qv3","title":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection...","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","status":"published","published":"2022-05-13T01:20:34Z","modified":"2023-02-01T05:06:18Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-1236"],"updated_at":"2026-11-02T14:50:20.282326Z"}],"nvd":[{"id":"CVE-2018-7304","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","status":"published","published":"2018-02-21T20:29:00.427Z","modified":"2026-06-17T02:02:59.19Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-1236"],"updated_at":"2026-11-02T14:04:23.783914Z"}],"osv":[{"id":"CVE-2018-7304","description":"Tiki 17.1 does not validate user input for special characters; consequently, a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity, as demonstrated by an \"=cmd|' /C calc'!A0\" payload during User Creation.","status":"published","published":"2018-02-21T20:29:00.427Z","modified":"2026-10-24T10:30:30.885303637Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.74357Z"}]}}