ByteOS Network

NVD Vulnerability Details :

CVE-2026-42591

Analyzed

Source-security-advisories@github.com

Published At-14 May, 2026 | 16:16

Updated At-18 May, 2026 | 13:02

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.32.0, the LibreOffice conversion endpoint (/forms/libreoffice/convert) passes uploaded documents directly to LibreOffice without inspecting their content. LibreOffice then fetches any embedded external URLs on its own, completely bypassing the SSRF filters. This vulnerability is fixed in 8.32.0.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	8.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Type: Secondary

Version: 3.1

Base score: 8.2

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CPE Matches

thecodingmachine>>gotenberg>>Versions before 8.32.0(exclusive)

cpe:2.3:a:thecodingmachine:gotenberg:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-918	Secondary	security-advisories@github.com

CWE ID: CWE-918

Type: Secondary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-rm4c-xj6x-49mw	security-advisories@github.com	Exploit Vendor Advisory
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-rm4c-xj6x-49mw	134c704f-9b21-4f2e-91b3-4a467353bcc0	Exploit Vendor Advisory

Hyperlink: https://github.com/gotenberg/gotenberg/security/advisories/GHSA-rm4c-xj6x-49mw

Source: security-advisories@github.com

Resource:

Exploit

Vendor Advisory

Hyperlink: https://github.com/gotenberg/gotenberg/security/advisories/GHSA-rm4c-xj6x-49mw

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Resource:

Exploit

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History