CVE-2026-31800
HIGH EPSS 25.3%
Published Mar 10, 20263mo ago · Modified Mar 11, 20263mo ago
8.8 CVSS 4.0
Published Mar 10, 2026 3mo ago
Last Modified Mar 11, 2026 3mo ago
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.12 and 8.6.25, the _GraphQLConfig and _Audience internal classes can be read, modified, and deleted via the generic /classes/_GraphQLConfig and /classes/_Audience REST API routes without master key authentication. This bypasses the master key enforcement that exists on the dedicated /graphql-config and /push_audiences endpoints. An attacker can read, modify and delete GraphQL configuration and push audience data. This vulnerability is fixed in 9.5.2-alpha.12 and 8.6.25.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/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 Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
25.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-862 Missing Authorization Authorization
Affected Products 13
| Vendor | Product | Version | Range |
|---|---|---|---|
| parseplatform | parse-server | * | <8.6.25 |
| parseplatform | parse-server | * | ≥9.0.0 – <9.5.2 |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
| parseplatform | parse-server | 9.5.2 | any |
References 3
- github.com https://github.com/parse-community/parse-server/releases/tag/8.6.25
- github.com https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.12
- github.com https://github.com/parse-community/parse-server/security/advisories/GHSA-7xg7-rqf6-pw6c
Remediation
- github.com https://github.com/parse-community/parse-server/security/advisories/GHSA-7xg7-rqf6-pw6c