CVE-2025-68278 json
tinacms vulnerable to arbitrary code execution
published 2025-12-18 10 mo ago modified 2026-10-06 33 d ago also EUVD-2025-204304 , GHSA-529f-9qwm-9628
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- npm tinacms 3.1.1
- npm @tinacms/cli 2.0.4
- npm @tinacms/graphql 2.0.3
- ssw tinacms 3.1.1
- tina tinacms 3.1.1
- ssw tinacms/cli 2.0.4
- tina @tinacms/cli 2.0.4
- tinacms cli 2.0.4
- ssw tinacms/graphql 2.0.3
- tina @tinacms/graphql 2.0.3
- tinacms graphql 2.0.3
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 10 mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/tinacms/tinacms/security/advisories/GHSA-529f-9qwm-9628 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.3 | 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 |
| CNA | 4.0 | 7.3 | 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 |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | tinacms | <3.1.1 |
3.1.1 |
| npm | @tinacms/cli | <2.0.4 |
2.0.4 |
| npm | @tinacms/graphql | <2.0.3 |
2.0.3 |
Affected products
- tinacms tinacms
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
github.com
/tinacms/tinacms/commit/fa7c27abef968e3f3a3e7d564f282bc566087569
web, patch
-
github.com
/tinacms/tinacms/security/advisories/GHSA-529f-9qwm-9628
web, exploit, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-68278
advisory
-
github.com
/tinacms/tinacms
package
Sources
- CVE List CVE-2025-68278
- GitHub Advisory GHSA-529f-9qwm-9628
- NVD CVE-2025-68278
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.