CVE-2026-116214

MacCMS v10 before 2026.1000.4054 Account Takeover via Unbound Password Recovery Code

CRITICAL
9.1
CVSS Score
Published: October 26, 2026 at 01:08 PM UTC
Updated: October 26, 2026 at 05:01 PM UTC
2 products affected across 2 vendorsMacCMS10MACCMS10

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Severity
CRITICAL9.1
Exploit prediction
EPSS 0.5%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

9.1CRITICALVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-640

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