{"id":"CVE-2021-4253","details":"A vulnerability, which was classified as problematic, was found in ctrlo lenio. Affected is an unknown function in the library lib/Lenio.pm of the component Ticket Handler. The manipulation of the argument site_id leads to cross site scripting. It is possible to launch the attack remotely. The name of the patch is 7a1f90bd2a0ce95b8338ec0926902da975ec64d9. It is recommended to apply a patch to fix this issue. VDB-216210 is the identifier assigned to this vulnerability.","modified":"2026-03-14T11:15:19.091420Z","published":"2022-12-18T22:15:10.317Z","references":[{"type":"REPORT","url":"https://vuldb.com/?id.216210"},{"type":"FIX","url":"https://github.com/ctrlo/lenio/commit/7a1f90bd2a0ce95b8338ec0926902da975ec64d9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ctrlo/lenio","events":[{"introduced":"0"},{"fixed":"7a1f90bd2a0ce95b8338ec0926902da975ec64d9"}]},{"type":"GIT","repo":"https://github.com/ctrlo/lenio","events":[{"introduced":"0"},{"fixed":"7a1f90bd2a0ce95b8338ec0926902da975ec64d9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4253.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2021-02-09"}]}]}}],"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"}]}