Home/CVE/Parse Server is an open source backend that can be deployed to any infrastructure that runs Node.js. In versions prior t
CVE

CVE-2025-67727

Parse Server is an open source backend that can be deployed to any infrastructure that runs Node.js. In versions prior t

Parse Server is an open source backend that can be deployed to any infrastructure that runs Node.js. In versions prior to 8.6.0-alpha.2, a GitHub CI workflow is triggered in a way that grants the GitHub Actions workflow elevated permissions, giving it access to GitHub secrets and write permissions which are defined in the workflow. Code from a fork or lifecycle scripts is potentially included.

Only the repository's CI/CD infrastructure is affected, including any public GitHub forks with GitHub Actions enabled. This issue is fixed version 8.6.0-alpha.2 and commits 6b9f896 and e3d27fe.

CRITICAL · CVSS 9.8 EPSS 0.00061
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

2
parseplatform parse-server<= 8.5.0
parseplatform parse-serverall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Dec 2025 · 07:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/parse-community/parse-server/commit/6b9f8963cc3debf59cd9c5dfc5422aff9404ce9dPatch
https://github.com/parse-community/parse-server/commit/e3d27fea08c8d8bdd9770a689bc2d757cda48b66Patch
https://github.com/parse-community/parse-server/security/advisories/GHSA-6w8g-mgvv-3fcjVendor Advisory
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