CVE-2026-112768
Parse Server before 8.6.99 and 9.0.0 before 9.10.3-alpha.2 evaluates checks against the target account during a user update before authorizing the caller, and reflects their outcome in the response. An unauthorized caller, with or without a session, can confirm guessed usernames or emails and, when passwordPolicy.maxPasswordHistory or doNotAllowUsername is set, guessed current or previous passwords, bypassing account lockout.
Published:Oct 19, 2026
Last Modified:Oct 20, 2026
EPS:Oct 19, 2026
EPSS Score:
CVSS Score:6.9
Affected Products
Vendor
Product
Action
Vendor
Parse Community
Product
Parse Server
Parse Community
Parse Server
Vendor
Parseplatform
Product
Parse-server
Parseplatform
Parse-server
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
