cvedb.io
CVE-2026-40893
HIGH · CVSS 8.2
EPSS exploitation probability: 0%
Published 2026-05-14T16:16:20.323 · Last modified 2026-06-17T10:45:50.367

Summary

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.31.0, Gotenberg only checks if the tag is exactly FileName, so System:FileName slips right through and ExifTool happily renames the file. This allows remote attackers to move, rename, and change permissions for arbitrary files. This vulnerability is fixed in 8.31.0.

Affected products

thecodingmachine — gotenberg

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.