What is CVE-2026-30457?

CVE-2026-30457 is a critical-severity vulnerability in Thedaylightstudio Dwoo, classified under Code Injection. CVSS score: 9.8/10. Published 2026-03-26.

How severe is CVE-2026-30457?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Thedaylightstudio Dwoo

CVE-2026-30457

An issue in the /parser/dwoo component of Daylight Studio FuelCMS v1.5.2 allows attackers to execute arbitrary code via crafted PHP code.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.006 (46.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Thedaylightstudio Dwoo — versions 1.1.0
Thedaylightstudio Fuel_cms — versions 1.5.2
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Product)
cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-30457?: CVE-2026-30457 is a critical-severity vulnerability in Thedaylightstudio Dwoo, classified under Code Injection. CVSS score: 9.8/10. Published 2026-03-26.
How severe is CVE-2026-30457?: Critical severity. CVSS v3 base score is 9.8 out of 10.