Parse Server before 8.6.98 and 9.x before 9.10.3 Session Class-Level Permission Bypass
Parse Server before 8.6.98 and 9.0.0 before 9.10.3 does not enforce the create and addField class-level permissions of the _Session class when creating sessions. An authenticated user, or anyone holding that user's session token, can send POST requests to /sessions or /classes/_Session to create additional sessions for that user and add fields to _Session; these sessions are not revoked when the original session is logged out.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-112769US | —OT elevated | — | ||
Parse Server before 8.6.98 and 9.0.0 before 9.10.3-alpha.1 does not enforce the create and addField class-level permissions of the _Session class when creating sessions. An authent… | ||||
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references
External citations — patches, advisories, analysis.
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