{"id":"CVE-2016-3144","aliases":["EUVD-2016-4196","GHSA-fp3q-mvf3-ggq3"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for...","description":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the \"Administer block classes\" permission to inject arbitrary web script or HTML via a class name.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01116,"percentile":0.66282,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2016-04-15T15:00:00Z","modified":"2026-06-17T00:45:10Z","products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"fourkitchens","product":"block_class"}],"references":[{"url":"https://www.drupal.org/node/2636502","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://www.drupal.org/node/2636498","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3144"},{"url":"https://github.com/advisories/GHSA-fp3q-mvf3-ggq3"}],"sources":{"cve":[{"id":"CVE-2016-3144","description":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the \"Administer block classes\" permission to inject arbitrary web script or HTML via a class name.","status":"published","published":"2016-04-15T15:00:00Z","modified":"2024-08-05T23:47:57.377Z","updated_at":"2026-11-02T14:33:33.424551Z"}],"euvd":[{"id":"EUVD-2016-4196","description":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the \"Administer block classes\" permission to inject arbitrary web script or HTML via a class name.","status":"published","published":"2016-04-15T15:00:00Z","modified":"2024-08-05T23:47:57Z","updated_at":"2026-11-03T02:22:51.132305Z"}],"ghsa":[{"id":"GHSA-fp3q-mvf3-ggq3","title":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for...","description":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the \"Administer block classes\" permission to inject arbitrary web script or HTML via a class name.","status":"published","published":"2022-05-17T03:30:54Z","modified":"2023-01-27T05:08:28Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:18.355701Z"}],"nvd":[{"id":"CVE-2016-3144","description":"Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the \"Administer block classes\" permission to inject arbitrary web script or HTML via a class name.","status":"published","published":"2016-04-15T15:59:02.22Z","modified":"2026-06-17T00:45:10.807Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:23.795791Z"}]}}