{"id":"CVE-2008-4304","aliases":["EUVD-2008-4287","GHSA-qg8m-qgmv-g29c"],"status":"published","title":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary...","description":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03007,"percentile":0.87486,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2008-12-23T18:13:00Z","modified":"2026-06-16T22:57:33Z","products":[{"vendor":"phpcollab","product":"phpcollab"}],"references":[{"url":"http://bugs.gentoo.org/show_bug.cgi?id=235052","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/32964","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47522","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200812-20.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://secunia.com/advisories/33258","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4304"},{"url":"https://github.com/advisories/GHSA-qg8m-qgmv-g29c"}],"sources":{"cve":[{"id":"CVE-2008-4304","description":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.","status":"published","published":"2008-12-23T18:13:00Z","modified":"2024-08-07T10:08:35.064Z","updated_at":"2026-11-02T14:34:46.950176Z"}],"euvd":[{"id":"EUVD-2008-4287","description":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.","status":"published","published":"2008-12-23T18:13:00Z","modified":"2024-08-07T10:08:35Z","updated_at":"2026-11-03T01:38:48.473956Z"}],"ghsa":[{"id":"GHSA-qg8m-qgmv-g29c","title":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary...","description":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.","status":"published","published":"2022-05-02T00:08:48Z","modified":"2023-01-31T05:07:17Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:49:11.285449Z"}],"nvd":[{"id":"CVE-2008-4304","description":"general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.","status":"published","published":"2008-12-23T18:30:03.25Z","modified":"2026-06-16T22:57:33.83Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:01:30.411919Z"}]}}