CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-36475
Critical (9.8) in parseplatform parse-server. EPSS 3.2% chance of exploitation in the next 30 days. Fixed in parse-server 5.5.2, 6.2.1.
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 5.5.2 and 6.2.1, an attacker can use a prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. A patch is available in versions 5.5.2 and 6.2.1.
Severity
- EPSS
- 3.2% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
- CWE
- CWE-1321
- Published
- Modified
- Record from
- the NVD, synced
Affected
- parseplatform:parse-server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-462x-c3jw-7vr6 | npm | parse-server | <5.5.2 | 5.5.2 |
| GHSA-462x-c3jw-7vr6 | npm | parse-server | >=6.0.0 <6.2.1 | 6.2.1 |
References
- https://github.com/parse-community/parse-server/commit/3dd99dd80e27e5e1d99b42844180546d90c7aa90
- https://github.com/parse-community/parse-server/commit/5fad2928fb8ee17304abcdcf259932f827d8c81f
- https://github.com/parse-community/parse-server/issues/8674
- https://github.com/parse-community/parse-server/issues/8675
- https://github.com/parse-community/parse-server/releases/tag/5.5.2