Description
Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.34.0, Gotenberg's /forms/libreoffice/convert endpoint allows a specially crafted document to cause LibreOffice to automatically retrieve external HTTP(S) resources and local file resources during document conversion, enabling blind SSRF and limited local file disclosure via linked image resource loading. This issue is fixed in version 8.34.0.
References (3)
Core 3
Core References
X_Refsource_Misc x_refsource_misc
https://github.com/gotenberg/gotenberg/releases/tag/v8.34.0
X_Refsource_Confirm x_refsource_confirm
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-2mrg-35hw-x3x9
X_Refsource_Misc x_refsource_misc
https://github.com/gotenberg/gotenberg/commit/98fc40347885ad510a311b990a73397c6d4143db
Scores
CVSS v3
7.5
EPSS
0.0036
EPSS Percentile
28.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (1)
gotenberg/gotenberg
< 8.34.0
Published
Jul 10, 2026
Tracked Since
Jul 11, 2026