{"id":"CVE-2023-42343","aliases":["EUVD-2023-46796","GHSA-8gpv-c454-3hfc"],"status":"published","title":"Alkacon OpenCms is vulnerable to XSS via cmis-online/type","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","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":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0059,"percentile":0.48549,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-05-08T00:00:00Z","modified":"2026-10-28T19:10:00Z","exploits":[{"source":"nuclei","id":"CVE-2023-42343","title":"OpenCMS - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-42343.yaml"}],"fixes":[{"ecosystem":"Maven","package":"org.opencms:opencms-core","fixed_in":["16.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.opencms:opencms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.opencms:opencms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.0"}]}],"versions":["10.0.0","10.0.1","10.5.0","10.5.1","10.5.2","10.5.3","10.5.4","11.0.0","11.0.1","11.0.2","12.0","13.0","14.0","15.0","8.0.1","8.0.2","8.0.3","8.0.3-rev","8.0.3.1","8.0.4","8.5.0","8.5.1","8.5.2","9.0.0","9.0.1","9.5.0","9.5.1","9.5.2","9.5.3"]}],"references":[{"url":"https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42343","tags":["advisory"]},{"url":"https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8gpv-c454-3hfc"},{"url":"https://github.com/alkacon/opencms-core","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-42343","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T13:46:46.335Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:18.16233Z"}],"euvd":[{"id":"EUVD-2023-46796","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T13:46:46Z","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":"2026-11-02T19:05:14.505765Z"}],"ghsa":[{"id":"GHSA-8gpv-c454-3hfc","title":"Alkacon OpenCms is vulnerable to XSS via cmis-online/type","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","status":"published","published":"2026-05-08T06:32:37Z","modified":"2026-05-14T16:18:55Z","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":"2026-11-02T14:40:09.033429Z"}],"nvd":[{"id":"CVE-2023-42343","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","status":"published","published":"2026-05-08T05:16:09.42Z","modified":"2026-10-28T19:10:00.193Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:27.733183Z"}],"osv":[{"id":"GHSA-8gpv-c454-3hfc","title":"Alkacon OpenCms is vulnerable to XSS via cmis-online/type","description":"A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type.","status":"published","published":"2026-05-08T06:32:37Z","modified":"2026-05-14T16:41:31.240839Z","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":"2026-11-02T15:46:42.437513Z"}]}}