CVE-2026-30461
Authenticated RCE in FuelCMS v1.5.2 via Installer.php add_git_submodule.
Is CVE-2026-30461 being exploited?
Not confirmed. CVE-2026-30461 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 0.53% probability of exploitation in the next 30 days.
How severe is CVE-2026-30461?
CVE-2026-30461 is rated High with a CVSS score of 8.3. 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-2026-30461?
Not known from our data. No patch reference has been recorded for CVE-2026-30461, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-30461 affect?
CVE-2026-30461 affects FuelCMS v1.5.2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-30461?
Patch ASAP when released; restrict Installer access and monitor.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated RCE via Installer.php; attacker can execute code and take over the server.
Immediate action required