CVE-2026-92803: medium-severity vulnerability in LibreTranslate
LibreTranslate through 1.9.6 Missing Access Check on the download_file Route
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.5%
LibreTranslate through 1.9.6 omits the access_check decorator from the download_file route, allowing unauthenticated access to translated files. Attackers can bypass API key requirements and abuse ban lists to download files without authentication on protected instances.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
LibreTranslate · LibreTranslateRelated CVEs — LibreTranslate
In the same product, most dangerous first.
References
https://github.com/LibreTranslate/LibreTranslatehttps://github.com/LibreTranslate/LibreTranslate/blob/v1.9.6/libretranslate/app.py#L1029-L1030https://github.com/LibreTranslate/LibreTranslate/issues/1012https://www.vulncheck.com/advisories/libretranslate-through-1.9.6-missing-access-check-on-the-download-file-route