ColdFusion | Improper Input Validation (CWE-20)

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Summary

CVECVE-2026-27304
StatePUBLISHED
Assigneradobe
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-14 22:16:29 UTC
Updated2026-04-16 14:42:47 UTC
DescriptionColdFusion 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. Exploitation of this issue does not require user interaction.

Risk And Classification

Primary CVSS: v3.1 9.3 CRITICAL from [email protected]

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

EPSS: 0.000660000 probability, percentile 0.204130000 (date 2026-04-20)

Problem Types: CWE-20 | CWE-20 Improper Input Validation (CWE-20)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.3CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
3.1CNACVSS9.3CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Adobe Coldfusion 2023 - All All
Application Adobe Coldfusion 2023 update1 All All
Application Adobe Coldfusion 2023 update10 All All
Application Adobe Coldfusion 2023 update11 All All
Application Adobe Coldfusion 2023 update12 All All
Application Adobe Coldfusion 2023 update13 All All
Application Adobe Coldfusion 2023 update14 All All
Application Adobe Coldfusion 2023 update15 All All
Application Adobe Coldfusion 2023 update16 All All
Application Adobe Coldfusion 2023 update17 All All
Application Adobe Coldfusion 2023 update18 All All
Application Adobe Coldfusion 2023 update2 All All
Application Adobe Coldfusion 2023 update3 All All
Application Adobe Coldfusion 2023 update4 All All
Application Adobe Coldfusion 2023 update5 All All
Application Adobe Coldfusion 2023 update6 All All
Application Adobe Coldfusion 2023 update7 All All
Application Adobe Coldfusion 2023 update8 All All
Application Adobe Coldfusion 2023 update9 All All
Application Adobe Coldfusion 2025 - All All
Application Adobe Coldfusion 2025 update1 All All
Application Adobe Coldfusion 2025 update2 All All
Application Adobe Coldfusion 2025 update3 All All
Application Adobe Coldfusion 2025 update4 All All
Application Adobe Coldfusion 2025 update5 All All
Application Adobe Coldfusion 2025 update6 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Adobe ColdFusion affected 2025.6 semver Not specified

References

ReferenceSourceLinkTags
helpx.adobe.com/security/products/coldfusion/apsb26-38.html [email protected] helpx.adobe.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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