{"id":"CVE-2023-52085","aliases":["GHSA-2x7r-93ww-cxrq"],"url":"https://o3.security/vulnerability/CVE-2023-52085","summary":"Winter CMS Local File Inclusion through Server Side Template Injection ","details":"Winter is a free, open-source content management system. Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be included without further processing in the compilation of custom stylesheets via LESS. This had the potential to lead to a Local File Inclusion vulnerability. This issue has been patched in v1.2.4.","published":"2023-12-29T00:00:03.968Z","modified":"2026-08-12T03:51:38.743735728Z","cvss":{"score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N"},"epss":{"score":0.30166,"percentile":0.98125,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"winter/wn-backend-module","fixedVersion":"1.2.4"}],"fix":{"url":"https://github.com/wintercms/winter/commit/5bc9257fe2bc47d8b786a1b1bf96bafad23d8ddd","label":"wintercms/winter@5bc9257"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52085.json"},{"type":"ADVISORY","url":"https://github.com/wintercms/winter/security/advisories/GHSA-2x7r-93ww-cxrq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52085"},{"type":"FIX","url":"https://github.com/wintercms/winter/commit/5bc9257fe2bc47d8b786a1b1bf96bafad23d8ddd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:38.743735728Z"}}