medium6.4
CVE-2025-62374
Parse Javascript SDK vulnerable to prototype pollution in `Parse.Object` and internal APIs
Impact
### Summary Prototype pollution capabilities on various APIs. ### Details Injection of malicious payload allows attacker to remotely execute arbitrary code. `Parse.Object` and internal APIs are affected, specifically: - `ParseObject.fromJSON` - `ParseObject.pin` - `ParseObject.registerSubclass` - `ObjectStateMutations` (internal) - `encode`/`decode` (internal) ### PoC Demonstrative tests added as part of the fix. ### References - https://github.com/parse-community/Parse-SDK-JS/security/advisories/GHSA-9f2h-7v79-mxw3 - Patch https://github.com/parse-community/Parse-SDK-JS/releases/tag/7.0.0-alpha.1
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | parse | < 7.0.0 | 7.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/parse-community/Parse-SDK-JS/commit/00973987f361368659c0c4dbf669f3897520b132
- https://github.com/parse-community/Parse-SDK-JS/pull/2749
- https://github.com/parse-community/Parse-SDK-JS/releases/tag/7.0.0-alpha.1
- https://github.com/parse-community/Parse-SDK-JS/security/advisories/GHSA-9f2h-7v79-mxw3
- https://github.com/advisories/GHSA-9f2h-7v79-mxw3
- https://nvd.nist.gov/vuln/detail/CVE-2025-62374