{"id":"CVE-2019-20803","aliases":["EUVD-2019-11340","GHSA-fgjq-fq6w-4j3h"],"status":"published","title":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which...","description":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which is mishandled for g_preview_theme.","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":"2026-11-09","score":0.0186,"percentile":0.7939,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-05-21T21:51:11Z","modified":"2026-06-17T02:31:13Z","products":[{"vendor":"gilacms","product":"gila_cms"}],"references":[{"url":"https://github.com/GilaCMS/gila/issues/56","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2020/Jun/29","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/158201/GilaCMS-1.11.5-Cross-Site-Request-Forgery-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20803"},{"url":"https://github.com/advisories/GHSA-fgjq-fq6w-4j3h"}],"sources":{"cve":[{"id":"CVE-2019-20803","description":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which is mishandled for g_preview_theme.","status":"published","published":"2020-05-21T21:51:11Z","modified":"2024-08-05T02:53:09.197Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2019-11340","description":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which is mishandled for g_preview_theme.","status":"published","published":"2020-05-21T21:51:11Z","modified":"2024-08-05T02:53:09Z","updated_at":"2026-11-03T02:40:20.727542Z"}],"ghsa":[{"id":"GHSA-fgjq-fq6w-4j3h","title":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which...","description":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which is mishandled for g_preview_theme.","status":"published","published":"2022-05-24T17:18:22Z","modified":"2023-01-27T05:07:14Z","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":"2026-11-02T14:43:05.020647Z"}],"nvd":[{"id":"CVE-2019-20803","description":"Gila CMS before 1.11.6 has reflected XSS via the admin/content/postcategory id parameter, which is mishandled for g_preview_theme.","status":"published","published":"2020-05-21T22:15:09.957Z","modified":"2026-06-17T02:31:13.35Z","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":"2026-11-02T14:05:47.558959Z"}]}}