cbcvebase.
CVE-2026-6321
published 2026-05-04

CVE-2026-6321: fast-uri decoded percent-encoded path separators and dot segments before applying dot-segment removal in its normalize() and equal() functions. Encoded path…

high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
fast-uri decoded percent-encoded path separators and dot segments before applying dot-segment removal in its normalize() and equal() functions. Encoded path data was treated like real slashes and parent-directory references, so distinct URIs could collapse onto the same normalized path. Applications that normalize or compare attacker-controlled URLs to enforce path-based policy can be bypassed, with a path that appears confined under an allowed prefix normalizing to a different location. Versions <= 3.1.0 are affected. Update to 3.1.1 or later.

Affected

48 ranges· showing 25
VendorProductVersion rangeFixed in
ansible-automation-platform-24lightspeed-rhel8——
ansible-automation-platform-25lightspeed-rhel8——
ansible-automation-platform-26gateway-rhel9——
ansible-automation-platform-26lightspeed-rhel9——
ansible-automation-platform-tech-previewmcp-server-rhel9——
ansible-automation-platformautomation-dashboard-rhel9——
devspacesdashboard-rhel9——
discoverydiscovery-ui-rhel9——
fast-urifast-uri< 3.1.13.1.1
fast-urifast-uri>= 0 < 3.1.13.1.1
network-observabilitynetwork-observability-console-plugin-rhel9——
odf4mcg-core-rhel9——
odf4ocs-client-console-rhel9——
odf4odf-console-rhel9——
odf4odf-multicluster-console-rhel9——
openjsffast-uri< 3.1.13.1.1
openshift-pipelinespipelines-console-plugin-rhel8——
openshift-pipelinespipelines-console-plugin-rhel9——
openshift-sandboxed-containersosc-pccs——
openshift4ose-monitoring-plugin-rhel9——
rhdesktoprh-podman-desktop-ext-bootc-rhel10——
rhdhbackstage-community-plugin-catalog-backend-module-scaffolder-relation-processor——
rhdhrhdh-hub-rhel9——
rhoaiodh-dashboard-rhel8——
rhoaiodh-dashboard-rhel9——