{"id":"CVE-2007-2233","aliases":["EUVD-2007-2228","GHSA-j44r-c574-p2hv"],"status":"published","title":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform...","description":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.","severity":{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0199,"percentile":0.80771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-04-25T15:00:00Z","modified":"2026-06-16T22:39:11Z","exploits":[{"source":"exploitdb","id":"EDB-29844","title":"Cosign 2.0.1/2.9.4a - CGI Register Command Remote Authentication Bypass","type":"webapps","platform":"cgi","date":"2007-04-11","verified":true,"url":"https://www.exploit-db.com/exploits/29844"}],"products":[{"vendor":"cosign","product":"cosign"}],"references":[{"url":"http://www.securityfocus.com/archive/1/465386/100/100/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/24845","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/1359","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-002.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2233"},{"url":"https://github.com/advisories/GHSA-j44r-c574-p2hv"}],"sources":{"cve":[{"id":"CVE-2007-2233","description":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.","status":"published","published":"2007-04-25T15:00:00Z","modified":"2024-08-07T13:33:27.464Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2228","description":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.","status":"published","published":"2007-04-25T15:00:00Z","modified":"2024-08-07T13:33:27Z","updated_at":"2026-11-03T01:38:22.382978Z"}],"ghsa":[{"id":"GHSA-j44r-c574-p2hv","title":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform...","description":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.","status":"published","published":"2022-05-01T18:01:32Z","modified":"2023-01-31T05:03:36Z","updated_at":"2026-11-02T14:48:30.288341Z"}],"nvd":[{"id":"CVE-2007-2233","description":"cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.","status":"published","published":"2007-04-25T15:19:00Z","modified":"2026-06-16T22:39:11.42Z","cvss":[{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:15.696607Z"}]}}