CVE-2025-68278

Name: CVE-2025-68278
Creator: NVD / NIST
Published: 2025-12-18T16:15:57.347+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2025-68278 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. 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. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

7.3/10

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.39%

31.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Ssw	Tinacms	< 3.1.1
Ssw	Tinacms\/Cli	< 2.0.4
Ssw	Tinacms\/Graphql	< 2.0.3

References

https://github.com/tinacms/tinacms/commit/fa7c27abef968e3f3a3e7d564f282bc566087569Patch
https://github.com/tinacms/tinacms/security/advisories/GHSA-529f-9qwm-9628Exploit, Vendor Advisory

Timeline

Published: Dec 18, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-68278?

How severe is CVE-2025-68278?

CVE-2025-68278 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2025-68278?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-68278?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST