CVE-2026-34224
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.64 and 9.7.0-alpha.8, an attacker who possesses a valid authentication provider token and a single MFA recovery code or SMS one-time password can create multiple authenticated sessions by sending concurrent login requests via the authData login endpoint. This defeats the single-use guarantee of MFA recovery codes and SMS one-time passwords, allowing session persistence even after the legitimate user revokes detected sessions. This issue has been patched in versions 8.6.64 and 9.7.0-alpha.8.
How to fix
- parseplatform parse-server8.6.64, 9.7.0 or later
- parse-server9.7.0-alpha.8, 8.6.64 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| parseplatform parse-server | v < 8.6.64, 9.0.0 ≤ v < 9.7.0, 9.7.0 | 8.6.64, 9.7.0 |
| parse-servernpm | 9.0.0 ≤ v < 9.7.0-alpha.8, v < 8.6.64 | 9.7.0-alpha.8, 8.6.64 |
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Attack Surface Management
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