{"id":"CVE-2025-2123","details":"A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file /contrib/cssgen.php of the component CSS Handler. The manipulation of the argument default-styles/keywords-1/keywords-2/keywords-3/keywords-4/comments leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","aliases":["GHSA-pr6q-g5gv-qgr7"],"modified":"2026-03-14T12:41:57.709780Z","published":"2025-03-09T15:15:36.413Z","references":[{"type":"ADVISORY","url":"https://vuldb.com/?id.299036"},{"type":"REPORT","url":"https://github.com/GeSHi/geshi-1.0/issues/159"},{"type":"REPORT","url":"https://github.com/GeSHi/geshi-1.0/issues/159#issue-2880408694"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.299036"},{"type":"EVIDENCE","url":"https://vuldb.com/?submit.507418"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/geshi/geshi-1.0","events":[{"introduced":"0"},{"last_affected":"fd22ab78481bf90337862b590e6f7517863926b8"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.0.9.1"}]}}],"versions":["RELEASE_1_0_6","RELEASE_1_0_7","RELEASE_1_0_7_1","RELEASE_1_0_7_10","RELEASE_1_0_7_11","RELEASE_1_0_7_12","RELEASE_1_0_7_14","RELEASE_1_0_7_15","RELEASE_1_0_7_16","RELEASE_1_0_7_2","RELEASE_1_0_7_3","RELEASE_1_0_7_4","RELEASE_1_0_7_5","RELEASE_1_0_7_6","RELEASE_1_0_7_7","RELEASE_1_0_7_8","RELEASE_1_0_7_9","RELEASE_1_0_8_12","Root_RELEASE_1_0_7_STABLE","v1.0.6","v1.0.7","v1.0.7.1","v1.0.7.10","v1.0.7.11","v1.0.7.12","v1.0.7.14","v1.0.7.15","v1.0.7.16","v1.0.7.2","v1.0.7.3","v1.0.7.4","v1.0.7.5","v1.0.7.6","v1.0.7.7","v1.0.7.8","v1.0.7.9","v1.0.8.12","v1.0.8.13","v1.0.9.0","v1.0.9.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2123.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}