{"id":"CVE-2003-1330","aliases":["EUVD-2003-1320","GHSA-fh94-5622-c6w9"],"status":"published","title":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks,...","description":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01414,"percentile":0.72912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:03:56Z","products":[{"vendor":"clearswift_limited","product":"mailsweeper"}],"references":[{"url":"http://www.mimesweeper.com/download/bin/Patches/MAILsweeper_Patches_301_ReadMe.htm","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/11745","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/7226","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-1330"},{"url":"https://github.com/advisories/GHSA-fh94-5622-c6w9"}],"sources":{"cve":[{"id":"CVE-2003-1330","description":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove.","status":"published","published":"2007-05-31T00:00:00Z","modified":"2024-08-08T02:28:01.57Z","updated_at":"2026-11-02T14:20:16.072351Z"}],"euvd":[{"id":"EUVD-2003-1320","description":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove.","status":"published","published":"2007-05-31T00:00:00Z","modified":"2024-08-08T02:28:01Z","updated_at":"2026-11-03T01:15:03.888222Z"}],"ghsa":[{"id":"GHSA-fh94-5622-c6w9","title":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks,...","description":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove.","status":"published","published":"2022-04-29T01:27:53Z","modified":"2023-01-30T05:02:04Z","updated_at":"2026-11-02T14:46:33.145275Z"}],"nvd":[{"id":"CVE-2003-1330","description":"Clearswift MAILsweeper for SMTP 4.3.6 SP1 does not execute custom \"on strip unsuccessful\" hooks, which allows remote attackers to bypass e-mail attachment filtering policies via an attachment that MAILsweeper can detect but not remove.","status":"published","published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:03:56.707Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:48.212104Z"}]}}