Vulnerability in Magicblack Maccms
CVE-2026-111356
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/maccms10-password-reset-code-brute-force-account-takeo… (third-party-advisory)
- github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/Us… (technical-description)
- github.com/magicblack/maccms10/blob/v2026.1000.4056/application/common/model/Us… (technical-description)
- github.com/magicblack/maccms10 (product)
- www.vulncheck.com/advisories/maccms-v10-through-2026.1000.4056-account-takeover… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111356?
- CVE-2026-111356 is a high-severity vulnerability in Magicblack Maccms, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 7.4/10. Published 2026-10-15.
- How severe is CVE-2026-111356?
- High severity. CVSS v3 base score is 7.4 out of 10.