{"id":"CVE-2009-2431","aliases":["DEBIAN-CVE-2009-2431","EUVD-2009-2426","GHSA-9354-f967-7fw8"],"status":"published","title":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote...","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02869,"percentile":0.86883,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2009-07-10T20:25:00Z","modified":"2026-10-23T17:47:25Z","fixes":[{"ecosystem":"Debian:12","package":"wordpress","fixed_in":["2.8.3-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wordpress","fixed_in":["2.8.3-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wordpress","fixed_in":["2.8.3-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.3-1"}]}]}],"products":[{"vendor":"wordpress","product":"wordpress"}],"references":[{"url":"http://www.osvdb.org/55716","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Patch","fix"]},{"url":"http://corelabs.coresecurity.com/index.php?action=view\u0026type=advisory\u0026name=WordPress_Privileges_Unchecked","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51733","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/504795/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://securitytracker.com/id?1022528","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/1833","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2431"},{"url":"https://github.com/advisories/GHSA-9354-f967-7fw8"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-2431","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-2431","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2009-07-10T20:25:00Z","modified":"2024-08-07T05:52:14.828Z","updated_at":"2026-11-02T14:33:23.395558Z"}],"euvd":[{"id":"EUVD-2009-2426","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2009-07-10T20:25:00Z","modified":"2024-08-07T05:52:14Z","updated_at":"2026-11-03T01:39:17.521372Z"}],"ghsa":[{"id":"GHSA-9354-f967-7fw8","title":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote...","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2022-05-02T03:35:04Z","modified":"2023-01-31T05:07:51Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:17.497915Z"}],"nvd":[{"id":"CVE-2009-2431","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2009-07-10T21:00:00.25Z","modified":"2026-06-16T23:09:26.17Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:36.200173Z"}],"osv":[{"id":"CVE-2009-2431","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2009-07-10T21:00:00Z","modified":"2026-04-10T03:40:49.9453Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-2431","description":"WordPress 2.7.1 places the username of a post's author in an HTML comment, which allows remote attackers to obtain sensitive information by reading the HTML source.","status":"published","published":"2009-07-10T21:00:00.25Z","modified":"2026-10-23T17:47:25.575351901Z","updated_at":"2026-11-02T15:45:24.013654Z"}]}}