{"id":"GO-2026-5505","summary":"Portainer's Kubernetes middleware continues after token validation failure, bypassing endpoint authorization in github.com/portainer/portainer","details":"Portainer's Kubernetes middleware continues after token validation failure, bypassing endpoint authorization in github.com/portainer/portainer.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/portainer/portainer from v2.33.0 before v2.33.8.","aliases":["CVE-2026-44882","GHSA-mgq6-4x29-88r3"],"modified":"2026-06-25T23:01:20.162574992Z","published":"2026-06-25T22:34:31Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5505"},"references":[{"type":"ADVISORY","url":"https://github.com/portainer/portainer/security/advisories/GHSA-mgq6-4x29-88r3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44882"},{"type":"WEB","url":"https://github.com/portainer/portainer/releases/tag/2.33.8"}],"affected":[{"package":{"name":"github.com/portainer/portainer","ecosystem":"Go","purl":"pkg:golang/github.com/portainer/portainer"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"events":[{"introduced":"2.33.0"},{"fixed":"2.33.8"}],"type":"ECOSYSTEM"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5505.json"}}],"schema_version":"1.7.5"}