{"id":"CVE-2026-54343","summary":"Frappe LMS: Path Traversal in SCORM File Serving","details":"Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.52.1, a remote attacker can request a traversal path handled by SCORMRenderer.render in lms/page_renderers.py. The renderer constructs and opens a server-side path without first confirming that its real path remains within public/scorm, allowing files outside the SCORM directory to be read when they are accessible to the server process. This issue is fixed in version 2.52.1.","aliases":["GHSA-3mq2-3c8v-m92j"],"modified":"2026-09-19T11:30:20.956150583Z","published":"2026-09-17T21:35:53.629Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54343.json"},"references":[{"type":"WEB","url":"https://github.com/frappe/lms/releases/tag/v2.52.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54343.json"},{"type":"ADVISORY","url":"https://github.com/frappe/lms/security/advisories/GHSA-3mq2-3c8v-m92j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54343"},{"type":"FIX","url":"https://github.com/frappe/lms/commit/e1b425ed5bf0fc9c373efc1ba235c7c70e23d465"},{"type":"FIX","url":"https://github.com/frappe/lms/pull/2299"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frappe/lms","events":[{"introduced":"0"},{"fixed":"e1b425ed5bf0fc9c373efc1ba235c7c70e23d465"},{"fixed":"6bf1516b7c8d99701d2eaf6805641edcc71b3bce"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"2.52.1"}]}}],"versions":["v2.52.0","v2.51.0","v2.50.1","v2.50.0","v2.49.0","v2.48.0","v2.47.0","v2.46.0","v2.45.2","v2.45.1","v2.45.0","v2.43.0","v2.42.0","v2.41.0","v2.40.0","v2.39.2","v2.39.1","v2.39.0","v2.38.0","v2.37.0","v2.36.0","v2.35.0","v2.34.1","v2.33.0","v2.32.1","v2.32.2","v2.32.0","v2.31.0","v2.30.0","v2.29.0","v2.28.1","v2.28.0","v2.27.0","v2.26.0","v2.25.0","v2.24.0","v2.23.0","v2.22.0","v2.21.0","v2.20.0","v2.19.0","v2.18.0","v2.17.0","v2.16.0","v2.15.0","v2.14.0","v2.13.0","v2.12.0","v2.11.0","v2.10.0","v2.9.0","v2.8.0","v2.7.0","v2.6.0","v2.5.0","v2.4.0","v2.3.0","v2.2.0","v2.1.0","v2.0.1","v2.0.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54343.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}