{"id":"CVE-2018-18674","aliases":["EUVD-2018-10390","GHSA-74j3-65q6-x5h9"],"status":"published","title":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via...","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01161,"percentile":0.67398,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-11-07T20:46:57Z","modified":"2026-10-24T10:47:39Z","products":[{"vendor":"sir","product":"gnuboard"}],"references":[{"url":"https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://github.com/gnuboard/gnuboard5/compare/15b2e73...2549172","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46aee1ab2cc0749f6444b043681edf#diff-653a2b5a93ed2ca9b8c809ba723638c1","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18674"},{"url":"https://github.com/advisories/GHSA-74j3-65q6-x5h9"}],"sources":{"cve":[{"id":"CVE-2018-18674","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","status":"published","published":"2019-11-07T20:46:57Z","modified":"2024-08-05T11:16:00.141Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10390","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","status":"published","published":"2019-11-07T20:46:57Z","modified":"2024-08-05T11:16:00Z","updated_at":"2026-11-03T02:39:35.790696Z"}],"ghsa":[{"id":"GHSA-74j3-65q6-x5h9","title":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via...","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","status":"published","published":"2022-05-24T17:00:37Z","modified":"2024-09-19T12:31:20Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:18.045833Z"}],"nvd":[{"id":"CVE-2018-18674","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","status":"published","published":"2019-11-07T21:15:10.66Z","modified":"2026-06-17T01:47:41.177Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:59.278647Z"}],"osv":[{"id":"CVE-2018-18674","description":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"board tail contents\" parameter, aka the adm/board_form_update.php bo_content_tail parameter.","status":"published","published":"2019-11-07T21:15:10.66Z","modified":"2026-10-24T10:47:39.824307701Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:08.834469Z"}]}}