Description
MacCMS v10 through 2026.1000.4056 does not limit attempts on the six-digit password recovery code, allowing unauthenticated attackers to take over member accounts. Attackers knowing a victim's email or phone can request a code and brute-force findpass_reset to overwrite the member's password.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| magicblack | MacCMS | ≤ 2026.1000.4056 | — |
References
- https://hackmd.io/@hieuPenguinnn/maccms10-password-reset-code-brute-force-account-takeover third-party-advisory
- https://github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/User.php#L1199-L1231 technical-description
- https://github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/User.php#L1397-L1450 technical-description
- https://github.com/magicblack/maccms10 product
- VulnCheck Advisory: MacCMS v10 through 2026.1000.4056 Account Takeover via Password Recovery Brute-Force third-party-advisory