{"id":"CVE-2009-4877","aliases":["EUVD-2009-4840","GHSA-hhx8-cc3g-6wcp"],"status":"published","title":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote...","description":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote attackers to hijack the authentication of users for unspecified requests via unknown vectors.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00594,"percentile":0.48659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2010-05-26T18:00:00Z","modified":"2026-06-16T23:14:31Z","products":[{"vendor":"plainblack","product":"webgui"}],"references":[{"url":"http://osvdb.org/55798","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/35775","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51668","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=695900","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4877"},{"url":"https://github.com/advisories/GHSA-hhx8-cc3g-6wcp"}],"sources":{"cve":[{"id":"CVE-2009-4877","description":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote attackers to hijack the authentication of users for unspecified requests via unknown vectors.","status":"published","published":"2010-05-26T18:00:00Z","modified":"2024-08-07T07:17:26.157Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4840","description":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote attackers to hijack the authentication of users for unspecified requests via unknown vectors.","status":"published","published":"2010-05-26T18:00:00Z","modified":"2024-08-07T07:17:26Z","updated_at":"2026-11-03T01:39:08.636548Z"}],"ghsa":[{"id":"GHSA-hhx8-cc3g-6wcp","title":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote...","description":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote attackers to hijack the authentication of users for unspecified requests via unknown vectors.","status":"published","published":"2022-05-02T03:59:08Z","modified":"2023-01-31T05:09:19Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:49:30.42259Z"}],"nvd":[{"id":"CVE-2009-4877","description":"Multiple cross-site request forgery (CSRF) vulnerabilities in WebGUI before 7.7.14 allow remote attackers to hijack the authentication of users for unspecified requests via unknown vectors.","status":"published","published":"2010-05-26T18:30:01.687Z","modified":"2026-06-16T23:14:31.513Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}