CVE-2026-21279
ColdFusion | Improper Input Validation (CWE-20)
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized read and limited write access. Exploitation of this issue does not require user interaction.
| CWE | CWE-20 |
| Vendor | adobe |
| Product | coldfusion 2025 |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | Aug 11, 2026 |
| Last Updated | Aug 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
Adobe / ColdFusion 2025
0 ≤ 2025.0.11
Adobe / ColdFusion 2023
0 ≤ 2023.0.22