Vulnerability · Published Oct 22, 2026 · Assigned by VulnCheck
CVE-2026-114658Grav Login plugin 3.6.0 before 3.9.13 Privilege Escalation via login.invite
High 8.8
In plain English
A high-severity privilege mismanagement in grav-plugin-login from getgrav. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 81.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| getgrav | grav-plugin-login | 3.6.0 – before 3.9.13 |
Weakness: CWE-269 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.invite third-party-advisory