Critical severity · published Mar 26, 2026
CVE-2026-30458
An issue in Daylight Studio FuelCMS v1.5.2 allows attackers to exfiltrate users' password reset tokens via a mail splitting attack
9.1
CVSS
0.4%
EPSS
No
On KEV
Description
An issue in Daylight Studio FuelCMS v1.5.2 allows attackers to exfiltrate users' password reset tokens via a mail splitting attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FC
Fuel Cms · Thedaylightstudio
1.5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-30458
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-30458
Product
https://github.com/daylightstudio/FUEL-CMS
Exploit
https://pentest-tools.com/PTT-2025-025-Account-Takeover-via-Email-Array.pdf
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