What is CVE-2026-30460?

CVE-2026-30460 is a high-severity vulnerability in Thedaylightstudio Fuel Cms, classified under Code Injection. CVSS score: 8.8/10. Published 2026-04-07.

How severe is CVE-2026-30460?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Thedaylightstudio Fuel Cms

CVE-2026-30460

Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability in the Blocks module.

Vulnerability class: RCE (Remote Code Execution)

Published 2026-04-07 · last modified 2026-07-05.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.009 · change: +0.001

Affected products

Thedaylightstudio Fuel Cms — versions 1.5.2

Weakness classification (CWE)

CWE-94 — Code Injection

References

github.com/daylightstudio/FUEL-CMS/ (Product)
daylight.com (Not Applicable)
fuelcms.com (Product)
pentest-tools.com/PTT-2025-027-Improper-Authorization.pdf (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-30460?: CVE-2026-30460 is a high-severity vulnerability in Thedaylightstudio Fuel Cms, classified under Code Injection. CVSS score: 8.8/10. Published 2026-04-07.
How severe is CVE-2026-30460?: High severity. CVSS v3 base score is 8.8 out of 10.