CVE-2026-21273
ColdFusion | Improper Input Validation (CWE-20)
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 11, 2026
- Updated
- Aug 27, 2026
- Reserved
- Dec 12, 2025
Description
is affected by an Improper Input Validation vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain unauthorized read and write access. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.7 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N | adobe |
Weaknesses
- CWE-20 Improper Input Validation (CWE-20)
Affected Products
| Product | Versions |
|---|---|
ColdFusion 2025Adobe |
|
ColdFusion 2023Adobe |
|
References
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