CVE-2026-90448

published 2026-09-11

CVE-2026-90448: A deployment mode intended to expose only read access to stored data proxies a set of application programming interface routes without restricting which…

Priority P3 40 high 7.1 CVSS 4.0

AV N AC L AT N PR L UI N VC N VI H VA N SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

A deployment mode intended to expose only read access to stored data proxies a set of application programming interface routes without restricting which request methods are allowed. One such route accepts a request that creates or overwrites a stored record, including an attacker-chosen identifier, using the application's own elevated backend credentials. This allows an authenticated user on a deployment intended to be read-only to forge or overwrite stored records that should not be modifiable in that deployment mode.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
cisa	malcolm	< v26.06.0	v26.06.0

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CWE-862