CVE-2026-61454
Unauthenticated info disclosure in Grav Admin2 exposing config and exact versions.
Is CVE-2026-61454 being exploited?
Not confirmed. CVE-2026-61454 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 0.36% probability of exploitation in the next 30 days.
How severe is CVE-2026-61454?
CVE-2026-61454 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-2026-61454?
Yes. A fix has been recorded for CVE-2026-61454. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-61454 affect?
CVE-2026-61454 affects Grav Admin2 plugin <2.0.4, Grav CMS sites with Admin2 installed, /grav/admin SPA endpoints. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-61454?
Upgrade Admin2 to >=2.0.4 and restrict/block /grav/admin access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated disclosure of server URL, admin paths and exact Grav/Admin versions enabling targeted fingerprinting and version-specific exploits.
Patch when possible
- affected< 2.0.4
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.