{"id":"CVE-2026-32820","state":"PUBLISHED","title":"dataCycle Public Markdown Path Traversal Via /docs/*path","description":"dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core processing and framework rules, before and including version 25.07.3, the documentation and static markdown renderer accepts attacker-controlled path segments and only runs them through the Rails HTML sanitizer, which does not remove directory traversal sequences. An unauthenticated attacker can traverse out of the intended `docs` or `static` directories and render arbitrary `.md` files from the application root or engine root. This is patched in version 26.06.08.","publishedAt":"2026-07-20T16:09:05.638Z","updatedAt":"2026-07-21T15:51:18.705Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["datacycle-engine dataCycle-CORE"],"affected":[{"vendor":"datacycle-engine","product":"dataCycle-CORE","versions":[{"version":"<= 25.07.3","status":"affected"}]}],"references":["https://github.com/datacycle-engine/dataCycle-CORE/security/advisories/GHSA-gc37-6w59-hj36"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/32xxx/CVE-2026-32820.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32820","state":"PUBLISHED","datePublished":"2026-07-20T16:09:05.638Z","dateUpdated":"2026-07-21T15:51:18.705Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-16T17:35:36.697Z"},"containers":{"cna":{"title":"dataCycle Public Markdown Path Traversal Via /docs/*path","descriptions":[{"lang":"en","value":"dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core processing and framework rules, before and including version 25.07.3, the documentation and static markdown renderer accepts attacker-controlled path segments and only runs them through the Rails HTML sanitizer, which does not remove directory traversal sequences. An unauthenticated attacker can traverse out of the intended `docs` or `static` directories and render arbitrary `.md` files from the application root or engine root. This is patched in version 26.06.08."}],"affected":[{"vendor":"datacycle-engine","product":"dataCycle-CORE","versions":[{"version":"<= 25.07.3","status":"affected"}]}],"references":[{"url":"https://github.com/datacycle-engine/dataCycle-CORE/security/advisories/GHSA-gc37-6w59-hj36","name":"https://github.com/datacycle-engine/dataCycle-CORE/security/advisories/GHSA-gc37-6w59-hj36","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"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":"2026-07-20T16:09:05.638Z"},"source":{"advisory":"GHSA-gc37-6w59-hj36","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-21T15:50:49.058664Z","id":"CVE-2026-32820","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":"2026-07-21T15:51:18.705Z"}}]}}}