CVE-2026-114658

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

State: Published
Severity: 8.7 High
Published: Oct 22, 2026
Updated: Oct 28, 2026
Reserved: Oct 21, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	VulnCheck
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	VulnCheck

Weaknesses

CWE-269 Improper Privilege Management

Affected Products

Product	Versions
grav-plugin-logingetgrav	3.6.0 to before 3.9.13Affected 3.9.13Not affected

References

GitHub Security Advisory (GHSA-j8jx-ccrg-m7h2)vendor-advisory
VulnCheck Advisory: Grav Login plugin 3.6.0 before 3.9.13 Privilege Escalation via login.invitethird-party-advisory

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.