CVE-2026-116214
MacCMS v10 before 2026.1000.4054 Account Takeover via Unbound Password Recovery Code
- State
- Published
- Severity
- 9.3 Critical
- Published
- Oct 26, 2026
- Updated
- Oct 26, 2026
- Reserved
- Oct 25, 2026
Description
MacCMS v10 before 2026.1000.4054 contains an authentication bypass vulnerability that allows unauthenticated attackers to reset any member's password because check_msg() never compares msg_to. Attackers can request a recovery code to their own mailbox via user/findpass_msg, then submit it to user/findpass_reset with the victim's email or phone to take over the account.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-640 Weak Password Recovery Mechanism for Forgotten Password
Affected Products
| Product | Versions |
|---|---|
maccms10maccmspro |
|
maccms10magicblack |
|
References
- GitHub Issue #30issue-tracking
- https://github.com/maccmspro/maccms10/blob/7f388ee0008faf5b01e5df7bf5e5a6ff4bbe13e8/application/common/model/User.php#L607-L630technical-description
- Fix Commit (magicblack/maccms10)patch
- https://github.com/maccmspro/maccms10product
- VulnCheck Advisory: MacCMS v10 before 2026.1000.4054 Account Takeover via Unbound Password Recovery Codethird-party-advisory
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