CVE-2026-90530 ColdFusion RDS - Path Traversal

ColdFusion RDS contains a path traversal vulnerability caused by improper limitation of pathname to restricted directories, letting attackers read arbitrary files outside intended scope, exploit requires no user interaction.

CVSS base score 9.3 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.27% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Path Traversal
Impact
File System Read, Information Disclosure
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Disable RDS by switching ColdFusion to Production Secure Profile or follow the Lockdown Guide to disable RDS.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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