CVE-2026-105899
Status: AnalyzedCritical (10)—
Severity10Critical · CVSS 3.1
Exploitation probability0.55 %higher than 45% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found
ColdFusion is affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
CVSS
- Base score
- 10
- Version
- 3.1
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 0.55 %
- Percentile among all scored CVEs
- 45
- Score date
- 10/20/2026
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.
- Exploitation
T1190Exploit Public-Facing Applicationinitial access95 % - Primary impact
T1059Command and Scripting Interpreterexecution85 % - Secondary impact
T1505.003Web Shellpersistence55 %
Vector AV:N/PR:N/UI:N indica explotación remota sin privilegios (T1190); la descripción cita ejecución arbitraria de código tras subir archivo peligroso (CWE-434), habitualmente un web shell.
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
Affected technologies (1)
CWEs
- CWE-434
References
Raw JSON (NVD)
Show
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