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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-100677

stoatchat before 0.15.5 Account Enumeration via Error Location

Description

stoatchat before 0.15.5 contains an account enumeration vulnerability in the login endpoint that exposes source file locations in error responses. Unauthenticated attackers can distinguish between registered and unregistered email addresses by comparing error location fields returned from POST /api/auth/session/login requests.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

stoatchat stoatchat

Default version status: unaffected

  • 0 to < 0.15.5affected
  • 0.15.5unaffected

References