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CVE-2026-21273 ColdFusion | Improper Input Validation (CWE-20)

🗓️ 11 Aug 2026 16:30:55Reported by adobeType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

ColdFusion improper input validation (CWE-20) allows privilege escalation via malicious file requiring user interaction.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-21273
11 Aug 202616:30
attackerkb
circl
Circl
CVE-2026-21273
14 Aug 202617:07
circl
nessus
Tenable Nessus
Adobe ColdFusion 2023.x < 2023 Update 23 / 2025.x < 2025 Update 12 Multiple Vulnerabilities (APSB26-90)
13 Aug 202600:00
nessus
cve
CVE
CVE-2026-21273
11 Aug 202616:30
cve
euvd
EUVD
EUVD-2026-56535
11 Aug 202616:30
euvd
nvd
NVD
CVE-2026-21273
11 Aug 202617:17
nvd
ptsecurity
Positive Technologies
PT-2026-70321
11 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-21273 ColdFusion | Improper Input Validation (CWE-20)
11 Aug 202616:30
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "ColdFusion 2025",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "2025.0.11",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "2025.0.12",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "ColdFusion 2023",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "2023.0.22",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "2023.0.23",
        "versionType": "custom"
      }
    ]
  }
]

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