{"id":"CVE-2026-34523","state":"PUBLISHED","title":"SillyTavern: Path traversal allows file existence oracle","description":"SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, a path traversal vulnerability in the static file route handler allows any unauthenticated user to determine whether files exist anywhere on the server's filesystem. by sending percent-encoded \"../\" sequences (%2E%2E%2F) in requests to static file routes, an attacker can check for the existence of files. This issue has been patched in version 1.17.0.","publishedAt":"2026-04-02T17:14:31.694Z","updatedAt":"2026-04-03T15:56:24.472Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["SillyTavern SillyTavern"],"affected":[{"vendor":"SillyTavern","product":"SillyTavern","versions":[{"version":"< 1.17.0","status":"affected"}]}],"references":["https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-525j-2hrj-m8fp","https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/34xxx/CVE-2026-34523.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-34523","state":"PUBLISHED","datePublished":"2026-04-02T17:14:31.694Z","dateUpdated":"2026-04-03T15:56:24.472Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-30T16:03:31.048Z"},"containers":{"cna":{"title":"SillyTavern: Path traversal allows file existence oracle","descriptions":[{"lang":"en","value":"SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, a path traversal vulnerability in the static file route handler allows any unauthenticated user to determine whether files exist anywhere on the server's filesystem. by sending percent-encoded \"../\" sequences (%2E%2E%2F) in requests to static file routes, an attacker can check for the existence of files. This issue has been patched in version 1.17.0."}],"affected":[{"vendor":"SillyTavern","product":"SillyTavern","versions":[{"version":"< 1.17.0","status":"affected"}]}],"references":[{"url":"https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-525j-2hrj-m8fp","name":"https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-525j-2hrj-m8fp","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0","name":"https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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":"2026-04-02T17:14:31.694Z"},"source":{"advisory":"GHSA-525j-2hrj-m8fp","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-03T15:54:43.014501Z","id":"CVE-2026-34523","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-03T15:56:24.472Z"}}]}}}