{"id":"CVE-2021-27679","aliases":["EUVD-2021-14421","GHSA-8gcc-2crw-4f76"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote...","description":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00622,"percentile":0.50171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-03-11T16:23:14Z","modified":"2026-06-17T03:45:20Z","products":[{"vendor":"batflat","product":"batflat"}],"references":[{"url":"https://github.com/sruupl/batflat/issues/105","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27679"},{"url":"https://github.com/advisories/GHSA-8gcc-2crw-4f76"}],"sources":{"cve":[{"id":"CVE-2021-27679","description":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.","status":"published","published":"2021-03-11T16:23:14Z","modified":"2024-08-03T21:26:10.684Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14421","description":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.","status":"published","published":"2021-03-11T16:23:14Z","modified":"2024-08-03T21:26:10Z","updated_at":"2026-11-03T03:24:48.366655Z"}],"ghsa":[{"id":"GHSA-8gcc-2crw-4f76","title":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote...","description":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.","status":"published","published":"2022-05-24T17:44:26Z","modified":"2024-04-04T03:04:54Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:13.24073Z"}],"nvd":[{"id":"CVE-2021-27679","description":"Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.","status":"published","published":"2021-03-11T17:15:13.047Z","modified":"2026-06-17T03:45:20.423Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/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":"2026-11-02T14:06:50.805771Z"}]}}