PT-2026-28399 · Daylight Studio · Fuel Cms

CVE-2026-30458 · Published 2026-03-26 · Updated 2026-03-29

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Daylight Studio FuelCMS version 1.5.2

Description An issue exists in Daylight Studio FuelCMS version 1.5.2 that allows attackers to obtain users' password reset tokens through a mail splitting attack. A mail splitting attack involves manipulating email systems to deliver multiple recipients' emails to unintended addresses, potentially exposing sensitive information.

Recommendations Update Daylight Studio FuelCMS to a version that addresses this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-620

Related Identifiers

CVE-2026-30458

Affected Products

Fuel Cms

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30458.json · Exploit
• 🔥 https://pentest-tools.com/PTT-2025-025-Account-Takeover-via-Email-Array.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-30458 · Security Note
• https://osv.dev/vulnerability/CVE-2026-30458 · Vendor Advisory
• https://github.com/daylightstudio/FUEL-CMS · Note
• http://daylight.com · Note
• https://twitter.com/infoflowcloud/status/2038136889291473212 · Twitter Post
• http://fuelcms.com · Note
• https://twitter.com/TheHackerWire/status/2038043395734831512 · Twitter Post
• https://twitter.com/CVEnew/status/2038135245237891355 · Twitter Post