CVE-2026-109312
Grav Login Plugin 2.7.0 before 3.9.9 2FA Bypass via Profile Update Form
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
Grav Login plugin 2.7.0 before 3.9.9 contains an authentication bypass in processUserProfile(), which checks that the session user exists but not that a pending front-end 2FA session is fully authorized. Attackers with a victim's password who can publish a page form without an access rule can invoke update_user before completing 2FA to disable twofa_enabled and take over the account.
| CWE | CWE-287 |
| Vendor | getgrav |
| Product | grav-plugin-login |
| Published | Oct 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for getgrav grav-plugin-login
Be the first to know when new high vulnerabilities affecting getgrav grav-plugin-login are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
getgrav / grav-plugin-login
2.7.0 < 3.9.9
References
Credits
🔍 redwolf1919