Parse Server: Auth data exposed via verify password endpoint
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.3%
exploitation probability
0.3%top 77% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Affected products
parse-community · parse-serverReferences
https://github.com/parse-community/parse-server/commit/770be8647424d92f5425c41fa81065ffbbb171edhttps://github.com/parse-community/parse-server/commit/a1d4e7b12a12f16d3870dbee582a36765858e94chttps://github.com/parse-community/parse-server/pull/10323https://github.com/parse-community/parse-server/pull/10324https://github.com/parse-community/parse-server/security/advisories/GHSA-wp76-gg32-8258