En bref
- CVE-2026-32742 est une vulnérabilité MOYENNE (CVSS 4.3) touchant parse-server (parseplatform), parse-server.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.32%, plus élevée que 24.7% des vulnérabilités.
- Correctif : mettre à jour vers 9.6.0, 8.6.42, 9.6.0-alpha.17 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| parse-server | = 9.6.0≥ 9.0.0, < 9.6.0< 8.6.42
| 9.6.08.6.42
|
| parse-server npm | ≥ 9.0.0, < 9.6.0-alpha.17< 8.6.42
| 9.6.0-alpha.178.6.42
|
Description
Impact
An authenticated user can overwrite server-generated session fields (sessionToken, expiresAt, createdWith) when creating a session object via POST /classes/_Session. This allows bypassing the server's session expiration policy by setting an arbitrary far-future expiration date. It also allows setting a predictable session token value.
Patches
The session creation endpoint now filters out server-generated fields from user-supplied data, preventing them from being overwritten.
Workarounds
Add a beforeSave trigger on the _Session class to validate and reject or strip any user-supplied values for sessionToken, expiresAt, and createdWith.
NVD description
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.17 and 8.6.42, an authenticated user can overwrite server-generated session fields (`sessionToken`, `expiresAt`, `createdWith`) when creating a session object via `POST /classes/_Session`. This allows bypassing the server's session expiration policy by setting an arbitrary far-future expiration date. It also allows setting a predictable session token value. Starting in version 9.6.0-alpha.17 and 8.6.42, the session creation endpoint filters out server-generated fields from user-supplied data, preventing them from being overwritten. As a workaround, add a `beforeSave` trigger on the `_Session` class to validate and reject or strip any user-supplied values for `sessionToken`, `expiresAt`, and `createdWith`.
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