{"id":"CVE-2011-2201","aliases":["DEBIAN-CVE-2011-2201","EUVD-2011-2191","GHSA-348p-57x3-vxc3"],"status":"published","title":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled...","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06901,"percentile":0.94123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-264"],"published":"2011-09-14T15:00:00Z","modified":"2026-10-23T17:47:44Z","exploits":[{"source":"exploitdb","id":"EDB-35836","title":"Perl Data::FormValidator 4.66 Module - 'results()' Security Bypass","type":"remote","platform":"linux","date":"2011-06-08","verified":true,"url":"https://www.exploit-db.com/exploits/35836"}],"fixes":[{"ecosystem":"Debian:12","package":"libdata-formvalidator-perl","fixed_in":["4.66-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libdata-formvalidator-perl","fixed_in":["4.66-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libdata-formvalidator-perl","fixed_in":["4.66-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libdata-formvalidator-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.66-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libdata-formvalidator-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.66-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libdata-formvalidator-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.66-3"}]}]}],"products":[{"vendor":"mark_stosberg","product":"data\\"}],"references":[{"url":"http://www.securityfocus.com/bid/48167","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=61792","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"http://www.openwall.com/lists/oss-security/2011/06/13/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2011/06/12/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629511","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=712694","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2011/06/13/13","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065416.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2201"},{"url":"https://github.com/advisories/GHSA-348p-57x3-vxc3"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-2201","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-2201","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2011-09-14T15:00:00Z","modified":"2024-08-06T22:53:17.47Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-2191","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2011-09-14T15:00:00Z","modified":"2024-08-06T22:53:17Z","updated_at":"2026-11-03T01:55:53.609033Z"}],"ghsa":[{"id":"GHSA-348p-57x3-vxc3","title":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled...","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2022-05-17T05:39:23Z","modified":"2023-01-28T05:04:20Z","updated_at":"2026-11-02T14:44:09.057427Z"}],"nvd":[{"id":"CVE-2011-2201","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2011-09-14T16:05:23.527Z","modified":"2026-06-16T23:30:54.817Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:09.988332Z"}],"osv":[{"id":"CVE-2011-2201","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2011-09-14T16:05:23Z","modified":"2026-04-10T03:41:50.503817Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-2201","description":"The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.","status":"published","published":"2011-09-14T16:05:23.527Z","modified":"2026-10-23T17:47:44.176497392Z","updated_at":"2026-11-02T15:45:24.612044Z"}]}}