{"id":"CVE-2001-0844","aliases":["EUVD-2001-0827","GHSA-jcch-vmhx-5jrf"],"status":"published","title":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary...","description":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03644,"percentile":0.89657,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-11-22T05:00:00Z","modified":"2026-06-16T21:55:04Z","products":[{"vendor":"seth_leonard","product":"book_of_guests"},{"vendor":"seth_leonard","product":"post_it"}],"references":[{"url":"http://www.securityfocus.com/bid/3483","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=100446263601021\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.iss.net/security_center/static/7435.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/3485","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.iss.net/security_center/static/7434.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0844"},{"url":"https://github.com/advisories/GHSA-jcch-vmhx-5jrf"}],"sources":{"cve":[{"id":"CVE-2001-0844","description":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.","status":"published","published":"2001-11-22T05:00:00Z","modified":"2024-08-08T04:37:06.391Z","updated_at":"2026-11-02T14:34:43.358691Z"}],"euvd":[{"id":"EUVD-2001-0827","description":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.","status":"published","published":"2001-11-22T05:00:00Z","modified":"2024-08-08T04:37:06Z","updated_at":"2026-11-03T01:14:50.111938Z"}],"ghsa":[{"id":"GHSA-jcch-vmhx-5jrf","title":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary...","description":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.","status":"published","published":"2022-04-30T18:16:51Z","modified":"2023-01-30T05:05:37Z","updated_at":"2026-11-02T14:47:19.332628Z"}],"nvd":[{"id":"CVE-2001-0844","description":"Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.","status":"published","published":"2001-12-06T05:00:00Z","modified":"2026-06-16T21:55:04.97Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:41.313877Z"}]}}