{"id":"CVE-2026-34523","summary":"SillyTavern: Path traversal allows file existence oracle","details":"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.","aliases":["GHSA-525j-2hrj-m8fp"],"modified":"2026-07-08T08:13:45.821328515Z","published":"2026-04-02T17:14:31.694Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34523.json"},"references":[{"type":"WEB","url":"https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34523.json"},{"type":"ADVISORY","url":"https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-525j-2hrj-m8fp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34523"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sillytavern/sillytavern","events":[{"introduced":"0"},{"fixed":"e3f41666c69db032e17e079fcddcf40cf47e8593"}],"database_specific":{"cpe":"cpe:2.3:a:sillytavern:sillytavern:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.17.0"}],"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"]}}],"versions":["1.16.0","1.15.0","1.14.0","1.13.5","1.13.4","1.13.3","1.13.2","1.13.1","1.13.0","1.12.14","1.12.13","1.12.12","1.12.11","1.12.10","1.12.9","1.12.8","1.12.7","1.12.6","1.12.5","1.12.4","1.12.3","1.12.2","1.12.1","1.12.0-6","1.12.0","1.11.8","1.11.7","1.11.6","1.11.5","1.11.4-1","1.11.4","1.11.3","1.11.2","1.11.1","1.11.0","1.10.10","1.10.9","1.10.8","1.10.7","1.10.6","1.10.5","1.10.4","1.10.3","1.10.2","1.10.1","1.10.0","1.9.7","1.9.6","1.9.5","1.9.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34523.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}