CVE-2026-65897
Authenticated users can create invites that grant super-admin API access.
Is CVE-2026-65897 being exploited?
Not confirmed. CVE-2026-65897 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.52% probability of exploitation in the next 30 days.
How severe is CVE-2026-65897?
CVE-2026-65897 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-65897?
Yes. A fix has been recorded for CVE-2026-65897. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-65897 affect?
CVE-2026-65897 affects Grav CMS API Plugin < 1.0.10, Grav CMS sites using the API Plugin. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-65897?
Upgrade API Plugin to >=1.0.10; revoke/inspect invites and audit accounts.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated api.users.write callers can assign api.super groups to invitations, resulting in unauthorized full super-admin API access when accepted.
Patch when possible
- affected< 1.0.10
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.