CVE-2026-40893HIGH 8.2EPSS p26.4%

CVE-2026-40893CVE-2026-40893

Description

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.

Scoring

CVSS 3.18.2 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
EPSS0.35% probability of exploitation · percentile 26.4% · 2026-06-19T12:03:05Z
Published2026-05-14
Last modified2026-05-18

Underlying weaknesses· 2

CWE-73CWE-184

References

  1. https://github.com/gotenberg/gotenberg/security/advisories/GHSA-62p3-hvxx-fxg4
  2. https://github.com/gotenberg/gotenberg/security/advisories/GHSA-62p3-hvxx-fxg4

2

TypeTargetConfidenceTier
WeaknessIncomplete List of Disallowed Inputscwe-1840%live
WeaknessExternal Control of File Name or Pathcwe-730%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-40281
CVE
CVE-2026-42590
CVE
CVE-2026-42589
CVE
CVE-2026-42591
CVE
CVE-2026-42596
CVE
CVE-2026-42595
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.