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Medium severity · published Mar 31, 2026
CVE-2026-34215
Parse Server: Auth data exposed via verify password endpoint
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.63 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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
parse-server · parse-community
< 8.6.63; >= 9.0.0, < 9.7.0-alpha.7 · source: vendor, NVD
Affected product
PA
parse-server
parse-community
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-34215
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-34215
Patch
https://github.com/parse-community/parse-server/commit/770be8647424d92f5425c41fa81065ffbbb171ed
Patch
https://github.com/parse-community/parse-server/commit/a1d4e7b12a12f16d3870dbee582a36765858e94c
Issue Tracking
https://github.com/parse-community/parse-server/pull/10323
Issue Tracking
https://github.com/parse-community/parse-server/pull/10324
Patch
https://github.com/parse-community/parse-server/security/advisories/GHSA-wp76-gg32-8258
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