HIGH
CVE-2026-30461
Published: April 15, 2026· Updated: Apr 20, 2026
8.3
CVSS v3.1
EPSS:0.23%probability of exploitation in 30 daysPercentile:45.5th
Official Description
Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the /controllers/Installer.php and the function add_git_submodule.
Technical Analysis
CVE-2026-30461 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 8.3.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Affected Vendors & Products
thedaylightstudio1 product
fuel cms
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Rapid7 / Metasploit
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Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (4)
→
http://daylight.comNot Applicable
→
http://fuelcms.comProduct
→
→
https://pentest-tools.com/PTT-2025-028-Authenticated-RCE-via-Git-Submodules.pdfExploit · Third Party Advisory
Quick Facts
CVE IDCVE-2026-30461
CVSS Score8.3 / 10
SeverityHIGH
CISA KEVNo
EPSS (30d)0.23%
Affected1 vendor
PublishedApr 15, 2026
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-30461 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.