CVE-2026-116214 PUBLISHED

MacCMS v10 before 2026.1000.4054 Account Takeover via Unbound Password Recovery Code

Assigner: VulnCheck
Reserved: 25.10.2026 Published: 26.10.2026 Updated: 26.10.2026

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.

CVSS Vector: 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
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 9.1

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	maccmspro
Product	maccms10
Versions	Default: unaffected affected from 0 to 2021.1000.2000 (incl.)

Vendor	magicblack
Product	maccms10
Versions	Default: unaffected affected from 0 to 2026.1000.4054 (excl.)

CVE-2026-116214 PUBLISHED

MacCMS v10 before 2026.1000.4054 Account Takeover via Unbound Password Recovery Code

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Product Status

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Problem Types