CVE-2026-34215

EUVD-2026-17604
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.63 and 9.7.0-alpha.7, the verify password endpoint returns unsanitized authentication data, including MFA TOTP secrets, recovery codes, and OAuth access tokens. An attacker who knows a user's password can extract the MFA secret to generate valid MFA codes, defeating multi-factor authentication protection. This issue has been patched in versions 8.6.63 and 9.7.0-alpha.7.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
parseplatformparse-server
𝑥
< 8.6.63
parseplatformparse-server
9.0.0 ≤
𝑥
< 9.7.0
parseplatformparse-server
9.7.0:alpha1
parseplatformparse-server
9.7.0:alpha2
parseplatformparse-server
9.7.0:alpha3
parseplatformparse-server
9.7.0:alpha4
parseplatformparse-server
9.7.0:alpha5
parseplatformparse-server
9.7.0:alpha6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/parse-community/parse-server/commit/770be8647424d92f5425c41fa81065ffbbb171ed
https://github.com/parse-community/parse-server/commit/a1d4e7b12a12f16d3870dbee582a36765858e94c
https://github.com/parse-community/parse-server/pull/10323
https://github.com/parse-community/parse-server/pull/10324
https://github.com/parse-community/parse-server/security/advisories/GHSA-wp76-gg32-8258