Vulnerability details
CVE-2026-27306
Adobe ColdFusion
ColdFusion | Improper Input Validation (CWE-20)
CVSS 3.1
8.4High
Official description
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Attacker requires elevated privileges. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.4High | 3.1 | CVEProject cvelistV5 (CNA) (adobe) | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Adobe | ColdFusion 2023 | v ≤ 18 | CVEProject cvelistV5 (CNA) |
| Adobe | ColdFusion 2025 | v ≤ 6 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-04-15
- Last updated
- 2026-08-28
- State
- Published
- Assigner (CNA)
- adobe
Exploit prediction (EPSS)
0.29%
Probability of exploitation in 30 days
22.5%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-20Improper Input Validation (CWE-20)