CVE-2026-33527
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Parse Server's Session Update endpoint allows overwriting server-generated session fields
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | parse-server | >=9.0.0,<9.6.0-alpha.48 | 9.6.0-alpha.48 |
| npm | parse-server | <8.6.57 | 8.6.57 |
References
- https://github.com/parse-community/parse-server/security/advisories/GHSA-jc39-686j-wp6q
- https://nvd.nist.gov/vuln/detail/CVE-2026-33527
- https://github.com/parse-community/parse-server/pull/10263
- https://github.com/parse-community/parse-server/pull/10264
- https://github.com/parse-community/parse-server/commit/26b628c8fb3cc79ea955374769eebcff6f8a8a73
- https://github.com/parse-community/parse-server/commit/ea68fc0b22a6056c9675149469ff57817f7cf984
- https://github.com/parse-community/parse-server
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.