CVE-2022-31112 — Parse Server is an open source backend that can be deployed to any infrastructur
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In affected versions parse Server LiveQuery does not remove protected fields in classes, passing them to the client. The LiveQueryController now removes protected fields from t
Published
2022-06-30T16:40:13.000Z
Last modified
2025-04-23T18:05:16.778Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
01What is this vulnerability?
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In affected versions parse Server LiveQuery does not remove protected fields in classes, passing them to the client. The LiveQueryController now removes protected fields from the client response. Users are advised to upgrade. Users unable t upgrade should use `Parse.Cloud.afterLiveQueryEvent`…
02Affected products
| Vendor | Product | Versions |
|---|
| parse-community | parse | server — < 4.10.13, >= 5.0.0, < 5.2.4 |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2022-06-30T16:40:13.000Z
- Last modified: 2025-04-23T18:05:16.778Z
09References
- github.com — https://github.com/parse-community/parse-server/security/advisories/GHSA-crrq-vr…
- github.com — https://github.com/parse-community/parse-server/issues/8073
- github.com — https://github.com/parse-community/parse-server/pull/8074
- github.com — https://github.com/parse-community/parse-server/commit/309f64ced8700321df056fb3c…
- github.com — https://github.com/parse-community/parse-server/commit/9fd4516cde5c742f9f29dd054…
- github.com — https://github.com/parse-community/parse-server/releases/tag/5.2.4
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