{"id":"CVE-2001-0631","aliases":["EUVD-2001-0622","GHSA-4g2c-h3mq-5rv5"],"status":"published","title":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam'...","description":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam' filters via the presence of '\u003c@\u003e' in the 'From:' field, which allows remote attackers to send spoofed email with the identity of local users.","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":"2026-11-07","score":0.01456,"percentile":0.73642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-08-22T04:00:00Z","modified":"2026-06-16T21:54:40Z","products":[{"vendor":"opentext","product":"firstclass"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-02/0440.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-02/0376.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/2423","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6192","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0631"},{"url":"https://github.com/advisories/GHSA-4g2c-h3mq-5rv5"}],"sources":{"cve":[{"id":"CVE-2001-0631","description":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam' filters via the presence of '\u003c@\u003e' in the 'From:' field, which allows remote attackers to send spoofed email with the identity of local users.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:30:05.624Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0622","description":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam' filters via the presence of '\u003c@\u003e' in the 'From:' field, which allows remote attackers to send spoofed email with the identity of local users.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:30:05Z","updated_at":"2026-11-03T01:14:51.137272Z"}],"ghsa":[{"id":"GHSA-4g2c-h3mq-5rv5","title":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam'...","description":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam' filters via the presence of '\u003c@\u003e' in the 'From:' field, which allows remote attackers to send spoofed email with the identity of local users.","status":"published","published":"2022-04-30T18:16:25Z","modified":"2023-01-30T05:05:20Z","updated_at":"2026-11-02T14:47:14.859967Z"}],"nvd":[{"id":"CVE-2001-0631","description":"Centrinity First Class Internet Services 5.50 allows for the circumventing of the default 'spam' filters via the presence of '\u003c@\u003e' in the 'From:' field, which allows remote attackers to send spoofed email with the identity of local users.","status":"published","published":"2001-08-22T04:00:00Z","modified":"2026-06-16T21:54:40.06Z","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":"2026-11-02T14:00:40.572315Z"}]}}