CVSS 4.0
2.1 lowCVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:NCVE-2026-34224
Low (2.1) in parseplatform parse-server. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in parse-server 8.6.64, 9.7.0-alpha.8.
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.
Severity
CVSS 3.1
4.4 mediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWE
- CWE-367
- Published
- Modified
- Record from
- the NVD, synced
Affected
- parseplatform:parse-server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w73w-g5xw-rwhf | npm | parse-server | >=9.0.0 <9.7.0-alpha.8 | 9.7.0-alpha.8 |
| GHSA-w73w-g5xw-rwhf | npm | parse-server | <8.6.64 | 8.6.64 |
References
- https://github.com/parse-community/parse-server/commit/661f160edac8daac0486bc94413cf9652876ab92
- https://github.com/parse-community/parse-server/commit/e7efbebba398ce6abe5b6b6fb9829c6ebe310fbf
- https://github.com/parse-community/parse-server/pull/10326
- https://github.com/parse-community/parse-server/pull/10327
- https://github.com/parse-community/parse-server/security/advisories/GHSA-w73w-g5xw-rwhf