CVE-2026-114658

HIGH 8.8

Grav Login plugin 3.6.0 before 3.9.13 Privilege Escalation via login.invite

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Grav Login plugin from 3.6.0 before 3.9.13 contains a missing authorization vulnerability in the login.invite task that allows page authors to obtain super user accounts. Attackers can define an invitation form granting super access in page frontmatter, submit it unauthenticated, and register the invited address for full site control.

CWE	CWE-269
Vendor	getgrav
Product	grav-plugin-login
Published	Oct 22, 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:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

getgrav / grav-plugin-login

3.6.0 < 3.9.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/getgrav/grav/security/advisories/GHSA-j8jx-ccrg-m7h2 vulncheck.com: https://www.vulncheck.com/advisories/grav-login-plugin-3.6.0-before-3.9.13-privilege-escalation-via-login-invite

Credits

ffasterss shirabe0x05