CVE-2026-65007 getgrav CVE debrief

Who should care

Defenders and administrators of Grav installations using the api plugin should assess exposure and verify API key generation and revocation permissions. They should also prioritize verifying and restricting API key generation and revocation, especially in environments where API-enabled accounts hold broader permissions. Additionally, they should monitor API key usage and revoke unused keys.

Why it matters

The vulnerability allows unauthorized API key generation and revocation, enabling account impersonation and privilege escalation. Defenders should prioritize verifying and restricting API key generation and revocation, especially in environments where API-enabled accounts hold broader permissions.

• Account impersonation and privilege escalation
• Potential for unauthorized API key generation and revocation
• Need for verification of API key usage and revocation

Technical summary

The Grav api plugin (grav-plugin-api) before 1.0.8 fails to properly authorize API key generation and revocation. The plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission. This allows any user with admin.login to mint a persistent API key bound to any account, and the forged key inherits the target account's API permissions.

Defensive priority

Defenders should prioritize verifying and restricting API key generation and revocation, especially in environments where API-enabled accounts hold broader permissions.

Recommended defensive actions

• Verify and restrict API key generation and revocation
• Limit admin.login permissions to necessary users
• Monitor API key usage and revoke unused keys
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but the corpus lacks specific information on affected versions and remediation. Defenders should verify API key generation and revocation permissions, assess exposure, and monitor API key usage. The vulnerability allows unauthorized API key generation and revocation, enabling account impersonation and privilege escalation. There is a need for verification of API key usage and revocation, especially in environments where API-enabled accounts hold broader permissions.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.