CVE-2025-68278

tinacms vulnerable to arbitrary code execution

State: Published
Severity: 7.3 High
Published: Dec 18, 2025
Updated: Dec 18, 2025
Reserved: Dec 16, 2025

Description

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cli version 2.0.4, and @tinacms/graphql version 2.0.3 contain a fix for the issue.

Scores

CVSS	Score	Vector	Source
4.0	7.3 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P	GitHub_M

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
tinacmstinacms	tinacms < 3.1.1Affected @tinacms/cli < 2.0.4Affected @tinacms/graphql < 2.0.3Affected

References

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