Auth bypass in Craftcms Cms
CVE-2026-112775
Craft CMS from 5.0.0 before 5.11.0 contains an authentication bypass vulnerability that allows attackers to reuse verification codes because users/verify-email does not invalidate them for active users. Attackers who obtain a victim's emailed code can submit it to users/set-password after the victim verifies an email change, resetting the password and taking over the account.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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
- github.com/craftcms/cms/security/advisories/GHSA-xh42-494x-2xgv (vendor-advisory)
- www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.0-verification-code-re… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-112775?
- CVE-2026-112775 is a high-severity vulnerability in Craftcms Cms, classified under Improper Authentication. CVSS score: 7.5/10. Published 2026-10-19.
- How severe is CVE-2026-112775?
- High severity. CVSS v3 base score is 7.5 out of 10.