High severity · published Aug 11, 2026
CVE-2026-71383
ColdFusion | Incorrect Authorization (CWE-863)
7.3
CVSS
0.6%
EPSS
No
On KEV
Description
is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized read and write access, causing a limited disruption to availability. Exploitation of this issue does not require user interaction.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
ColdFusion · Adobe
2023; 2023; 2023; 2023; 2023; 2023; +29 more · source: NVD
C2
ColdFusion 2023 · Adobe
through 2023.0.22 · source: vendor
C2
ColdFusion 2025 · Adobe
through 2025.0.11 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-71383
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-71383
Vendor Advisory
https://helpx.adobe.com/security/products/coldfusion/apsb26-90.html
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