CVE-2026-30458

Status: ModifiedCritical (9.1)—

An issue in Daylight Studio FuelCMS v1.5.2 allows attackers to exfiltrate users' password reset tokens via a mail splitting attack.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base score: 9.1

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.44%
Percentile among all scored CVEs: 36
Score date: 10/5/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1190 Exploit Public-Facing Applicationinitial access85 %
Primary impactT1552.007 Container APIcredential access80 %
Secondary impactT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access75 %

Red sin privilegios (AV:N, PR:N) permite exfiltración de tokens de reinicio de contraseña vía ataque de división de correo (CWE-620), exponiendo credenciales de cuenta de usuario.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Privileged Account Management Network Segmentation Limit Access to Resource Over Network Vulnerability Scanning User Account Management Password Policies

Affected technologies (1)

Thedaylightstudio — Fuel CMS

CWEs

CWE-620

References

Raw JSON (NVD)

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