{"id":"CVE-2026-54343","state":"PUBLISHED","title":"Frappe LMS: Path Traversal in SCORM File Serving","description":"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.","publishedAt":"2026-09-17T21:35:53.629Z","updatedAt":"2026-09-18T20:14:49.268Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["frappe lms"],"affected":[{"vendor":"frappe","product":"lms","versions":[{"version":"< 2.52.1","status":"affected"}]}],"references":["https://github.com/frappe/lms/security/advisories/GHSA-3mq2-3c8v-m92j","https://github.com/frappe/lms/pull/2299","https://github.com/frappe/lms/commit/e1b425ed5bf0fc9c373efc1ba235c7c70e23d465","https://github.com/frappe/lms/releases/tag/v2.52.1"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/54xxx/CVE-2026-54343.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54343","state":"PUBLISHED","datePublished":"2026-09-17T21:35:53.629Z","dateUpdated":"2026-09-18T20:14:49.268Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-12T19:23:22.317Z"},"containers":{"cna":{"title":"Frappe LMS: Path Traversal in SCORM File Serving","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"frappe","product":"lms","versions":[{"version":"< 2.52.1","status":"affected"}]}],"references":[{"url":"https://github.com/frappe/lms/security/advisories/GHSA-3mq2-3c8v-m92j","name":"https://github.com/frappe/lms/security/advisories/GHSA-3mq2-3c8v-m92j","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/frappe/lms/pull/2299","name":"https://github.com/frappe/lms/pull/2299","tags":["x_refsource_MISC"]},{"url":"https://github.com/frappe/lms/commit/e1b425ed5bf0fc9c373efc1ba235c7c70e23d465","name":"https://github.com/frappe/lms/commit/e1b425ed5bf0fc9c373efc1ba235c7c70e23d465","tags":["x_refsource_MISC"]},{"url":"https://github.com/frappe/lms/releases/tag/v2.52.1","name":"https://github.com/frappe/lms/releases/tag/v2.52.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-09-17T21:35:53.629Z"},"source":{"advisory":"GHSA-3mq2-3c8v-m92j","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-18T20:14:37.166957Z","id":"CVE-2026-54343","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-18T20:14:49.268Z"}}]}}}