CVE-2021-41109
7.5 HIGHParse Server is an open source backend that can be deployed to any infrastructure that can run Node.js
Published: 2021-09-30 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 7.5 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CWE
- CWE-200
Affected products
| Vendor | Product |
|---|---|
| parseplatform | parse-server |
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to version 4.10.4, for regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the `Parse.User` class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload. A patch in version 4.10.4 removes session tokens from the LiveQuery payload. As a workaround, set `user.acl(new Parse.ACL())` in a beforeSave trigger to make the user private already on sign-up.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-41109
- [Patch]https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559
- [Other]https://github.com/parse-community/parse-server/releases/tag/4.10.4
- [Other]https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x
- [Patch]https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559
- [Other]https://github.com/parse-community/parse-server/releases/tag/4.10.4
- [Other]https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x
Related CVEs
Same vendor
- CVE-2026-43930 — Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js (5.9 MEDIUM)
- CVE-2021-39187 — Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js (7.5 HIGH)
- CVE-2021-39138 — Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js (4.8 MEDIUM)
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