Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck
CVE-2026-109320Grav API Plugin before 1.0.36 Disabled Account Session Access Bypass
Medium 5.4
In plain English
A medium-severity security flaw in grav-plugin-api from getgrav. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Grav API plugin (grav-plugin-api) before 1.0.36 contains an improper session validation vulnerability that allows disabled accounts to keep API access, because SessionAuthenticator does not enforce account state. Disabled users can reuse an already authorized browser or remember-me session to call API endpoints until expiry, defeating operator revocation.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| getgrav | grav-plugin-api | 0 – before 1.0.36 |
Weakness: CWE-613 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References
- GitHub Security Advisory (GHSA-7qfj-82q8-frw6) vendor-advisory, third-party-advisory
- VulnCheck Advisory: Grav API Plugin before 1.0.36 Disabled Account Session Access Bypass third-party-advisory