ByteOS Network

NVD Vulnerability Details :

CVE-2026-40893

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 8.31.0, 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.

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:N/I:H/A:L

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:N/I:H/A:L

CPE Matches

thecodingmachine>>gotenberg>>Versions before 8.31.0(exclusive)

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

Weaknesses

CWE ID	Type	Source
CWE-73	Secondary	security-advisories@github.com
CWE-184	Secondary	security-advisories@github.com

CWE ID: CWE-73

Type: Secondary

Source: security-advisories@github.com

CWE ID: CWE-184

Type: Secondary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-62p3-hvxx-fxg4	security-advisories@github.com	Exploit Vendor Advisory
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-62p3-hvxx-fxg4	134c704f-9b21-4f2e-91b3-4a467353bcc0	Exploit Vendor Advisory

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

Source: security-advisories@github.com

Resource:

Exploit

Vendor Advisory

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

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