EspoCRM 5.6.4 is vulnerable to user password hash enumeration. A malicious authenticated attacker can brute-force a user password hash by 1 symbol at a time using specially crafted api/v1/User?filterList filters.
| Software | From | Fixed in |
|---|---|---|
| espocrm / espocrm | 5.6.4 | 5.6.4.x |