PT-2026-117626 · Craft Cms · Craft Cms
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Craft CMS versions 5.0.0 through 5.10.x
Description
An authentication bypass exists where verification codes are not invalidated for active users after use. An attacker who obtains a verification code sent via email can submit it to the 'users/set-password' endpoint after the victim has already verified an email change. This allows the attacker to reset the password and take over the account. The issue occurs because the 'users/verify-email' endpoint fails to properly invalidate the code.
Recommendations
Update Craft CMS to version 5.11.0 or later.
Exploit
Fix
Improper Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Craft Cms