High severity · published Dec 18, 2025
CVE-2025-68278
tinacms vulnerable to arbitrary code execution
8.8
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TI
tinacms · tinacms
tinacms < 3.1.1; @tinacms/cli < 2.0.4; @tinacms/graphql < 2.0.3 · source: vendor, NVD
TI
Tinacms/cli · Ssw
before 2.0.4 · source: NVD
TI
Tinacms/graphql · Ssw
before 2.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-68278
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-68278
Patch
https://github.com/tinacms/tinacms/commit/fa7c27abef968e3f3a3e7d564f282bc566087569
Exploit
https://github.com/tinacms/tinacms/security/advisories/GHSA-529f-9qwm-9628
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