CVE-2026-31872
- Source
- https://cve.org/CVERecord?id=CVE-2026-31872
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31872.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-31872
- Aliases
- Published
- 2026-03-11T18:02:57.039Z
- Modified
- 2026-04-10T05:42:11.515298Z
- Severity
-
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Parse Server has a protected fields bypass via dot-notation in query and sort
- Details
-
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.6 and 8.6.32, the protectedFields class-level permission (CLP) can be bypassed using dot-notation in query WHERE clauses and sort parameters. An attacker can use dot-notation to query or sort by sub-fields of a protected field, enabling a binary oracle attack to enumerate protected field values. This affects both MongoDB and PostgreSQL deployments. This vulnerability is fixed in 9.6.0-alpha.6 and 8.6.32.
- Database specific
{ "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31872.json", "cwe_ids": [ "CWE-284" ] }- References
-
- https://github.com/parse-community/parse-server/releases/tag/8.6.32
- https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31872.json
- https://github.com/parse-community/parse-server/security/advisories/GHSA-r2m8-pxm9-9c4g
- https://nvd.nist.gov/vuln/detail/CVE-2026-31872