{"id":"GHSA-6xx7-r8x4-fpjp","aliases":["CVE-2023-44765"],"title":"ConcreteCMS Cross-site Scripting vulnerability","description":"A Cross Site Scripting (XSS) vulnerability in Concrete CMS v.9.2.1 allows an attacker to execute arbitrary code via a crafted script to Plural Handle of the Data Objects from System & Settings.","severity":"medium","score":5.4,"published":"2023-10-06T15:30:19.000Z","modified":"2026-09-10T03:49:58.471Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"concrete5/concrete5","ranges":[{"events":[{"introduced":"0"},{"fixed":"9.2.2"}],"type":"ECOSYSTEM"}],"versions":["8.0","8.0.1","8.0.2","8.0.3","8.1.0","8.2.0","8.2.0RC2","8.2.1","8.3.0","8.3.1","8.3.2","8.4.0","8.4.0RC3","8.4.0RC4","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5","8.5.0","8.5.0RC1","8.5.0RC2","8.5.1","8.5.10","8.5.11","8.5.12","8.5.13","8.5.14","8.5.15","8.5.16","8.5.17","8.5.18","8.5.19","8.5.2","8.5.20","8.5.21","8.5.3","8.5.4","8.5.5","8.5.6","8.5.6RC1","8.5.7","8.5.8","8.5.9","9.0.0","9.0.0RC1","9.0.0RC3","9.0.0RC4","9.0.1","9.0.2","9.1.0","9.1.1","9.1.2","9.1.3","9.2.0","9.2.0RC2","9.2.1"],"fixed":["9.2.2"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2023-44765","https://github.com/concretecms/concretecms/pull/11746","https://github.com/concretecms/concretecms/pull/11746/commits/0f0564232e0a49719d0bdff6223539b624f116ee","https://github.com/concretecms/concretecms/pull/11746/commits/92bcc208078571f4beda38cb0952f8e99887737a","https://github.com/concretecms/concretecms","https://github.com/sromanhu/ConcreteCMS-Stored-XSS---Associations","https://www.concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release"],"sources":[{"name":"OSV","id":"GHSA-6xx7-r8x4-fpjp","modified":"2026-09-10T03:49:58.471337768Z","url":"https://osv.dev/vulnerability/GHSA-6xx7-r8x4-fpjp"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4}]}