EUVD-2026-74066
GHSA-rgv2-282c-ccfm
Severity by source
AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Adjacent vector consistent with ColdFusion admin interface exposure on internal networks; scope change reflects browser-context script execution affecting victim's session beyond the server.
Primary rating from Vendor (adobe).
CVSS VectorVendor: adobe
Lifecycle Timeline
3DescriptionCVE.org
ColdFusion is affected by a reflected Cross-Site Scripting (XSS) vulnerability. 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.
AnalysisAI
Reflected Cross-Site Scripting in Adobe ColdFusion 2023 (through Update 23) and ColdFusion 2025 (through Update 12) enables an adjacent-network attacker to inject and execute malicious scripts in a victim's browser, potentially resulting in full session hijacking and administrative account takeover. Exploitation is constrained by an adjacent network attack vector (AV:A) and mandatory victim interaction - the victim must open a specially crafted malicious file. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must be on the same adjacent network (AV:A) as the ColdFusion server - the vulnerable endpoint is not reachable from the public internet per the CVSS vector, consistent with the ColdFusion Administrator interface being bound to internal network interfaces. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.5 rating (AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N) accurately captures both the severity ceiling and the real-world limiting factors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the update described in Adobe Security Bulletin APSB26-119 at https://helpx.adobe.com/security/products/coldfusion/apsb26-119.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: inventory all ColdFusion 2023 and 2025 deployments, alert end users to avoid opening suspicious files or links, and enable enhanced logging on all administrative sessions and authentication attempts. …
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External POC / Exploit Code
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