CVE-2026-111356
MacCMS v10 through 2026.1000.4056 Account Takeover via Password Recovery Brute-Force
magicblack MacCMS
CVSS
9.1CriticalExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 16 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.34%Chance of exploitation activity in the next 30 days, higher than 26% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
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.
Text from CVE List
Affected versions 1
- MacCMSaffected: all versions through 2026.1000.4056CVE List
References 5
- vulncheck.com/advisories/maccms-v10-through-2026.1000.4056-account-takeover-via-password-recovery-brute-forceAdvisoryvia CVE List
- hackmd.io/@hieuPenguinnn/maccms10-password-reset-code-brute-force-account-takeoverExploitvia CVE List
- github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/User.php#L1199-L1231Referencevia CVE List
- github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/User.php#L1397-L1450Referencevia CVE List
- github.com/magicblack/maccms10Referencevia CVE List