CVE-2026-57480: Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.9.1-a…
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.9.1-alpha.12 and 8.6.82, deeply nested $or, $and, and $nor query condition operators in the REST API or LiveQuery query handling could trigger exponential-time processing in the internal query-traversal helper and block the Node.js event loop. This issue is fixed in versions 9.9.1-alpha.12 and 8.6.82.
- Published by source
- 2026-07-08
- First seen by Reality Radar
- 2026-10-25
- Last verified
- 2026-10-25
What the official notice says
Risk: CVSS 8.7
Is this affecting you?
Add what you own or use and Reality Radar will tell you when official changes match it — with evidence and next steps.
Sources
- NIST National Vulnerability Database Tier A · official published 2026-07-08
Evidence ledger
Every piece of evidence we store is appended to a public hash chain, so later edits are detectable. Anyone can re-verify it.
| Entry | Kind | Observed | Evidence hash | Entry hash |
|---|---|---|---|---|
| #1678 | new | 2026-10-25 | 08e34c3d2ea8…8dde18 | b46478eeb0d8…f11165 |
Chain head: #1697 83c542f07eed…822c88