Vulnerability · Published Jun 30, 2026 · Assigned by adobe
CVE-2026-48315ColdFusion | Improper Input Validation (CWE-20)
Critical 9.3
In plain English
A critical-severity improper input validation in ColdFusion 2023 from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Official description
ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Adobe | ColdFusion 2025 | 0 – through 9 |
| Adobe | ColdFusion 2023 | 0 – through 20 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N