What’s Vulnerable › Vulnerabilities

CVE-2026-109320: Grav API Plugin before 1.0.36 Disabled Account Session Access Bypass

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-12 · updated 2026-10-16
• Weakness: CWE-613

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

• getgrav grav-plugin-api: before 1.0.36 — fixed in 1.0.36

How to fix

Upgrade to a fixed version: getgrav grav-plugin-api 1.0.36. Check the vendor advisory for mitigations.

References

• https://github.com/getgrav/grav/security/advisories/GHSA-7qfj-82q8-frw6
• https://www.vulncheck.com/advisories/grav-api-plugin-before-1.0.36-disabled-account-session-access-bypass

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