{"id":"CVE-2026-55252","summary":"OpenRun: Redirect URL validation bypass using  //host  paths leads to Open Redirect","details":"OpenRun is an open-source, self-hosted GitOps platform for deploying web apps and internal tools to Docker or Kubernetes. Prior to version 0.17.7, the restrictions on redirect URLs in openrun can be bypassed by attackers, leading to open redirect attacks. This issue has been patched in version 0.17.7.","aliases":["GHSA-h5g6-xmh4-hc37","GO-2026-5956"],"modified":"2026-10-03T03:46:46.461227661Z","published":"2026-10-01T19:52:31.031Z","related":["openSUSE-SU-2026:21483-1"],"database_specific":{"cwe_ids":["CWE-601"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55252.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/openrundev/openrun/releases/tag/v0.17.7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55252.json"},{"type":"ADVISORY","url":"https://github.com/openrundev/openrun/security/advisories/GHSA-h5g6-xmh4-hc37"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55252"},{"type":"FIX","url":"https://github.com/openrundev/openrun/commit/709da784fcf1311c85f30f3542cfa3601a78bbf0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openrundev/openrun","events":[{"introduced":"0"},{"fixed":"709da784fcf1311c85f30f3542cfa3601a78bbf0"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"0.17.7"}]}}],"versions":["v0.17.6","v0.17.5","v0.17.4","v0.17.3","v0.17.2","v0.17.1","v0.17.0","v0.16.26","v0.16.25","v0.16.24","v0.16.23","v0.16.22","v0.16.21","v0.16.20","v0.16.19","v0.16.17","v0.16.16","v0.16.15","v0.16.14","v0.16.13","v0.16.12","v0.16.11","v0.16.10","v0.16.9","v0.16.8","v0.16.7","v0.16.6","v0.16.5","v0.16.4","v0.16.3","v0.16.2","v0.16.1","v0.16.0","v0.15.20","v0.15.19","v0.15.18","v0.15.17","v0.15.16","v0.15.15","v0.15.14","v0.15.13","v0.15.12","v0.15.11","v0.15.10","v0.15.9","v0.15.8","v0.15.7","v0.15.6","v0.15.5","v0.15.4","v0.15.3","v0.15.2","v0.15.1","v0.15.0","v0.14.10","v0.14.9","v0.14.8","v0.14.7","v0.14.6","v0.14.5","v0.14.4","v0.14.3","v0.14.2","v0.14.1","v0.14","v0.13.9","v0.13.8","v0.13.7","v0.13.6","v0.13.5","v0.13.4","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.12.7","v0.12.6","v0.12.5","v0.12.4","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.11.27","v0.11.26","v0.11.25","v0.11.24","v0.11.23","v0.11.22","v0.11.21","v0.11.20","v0.11.19","v0.11.18","v0.11.17","v0.11.16","v0.11.15","v0.11.14","v0.11.13","v0.11.12","v0.11.11","v0.11.10","v0.11.9","v0.11.8","v0.11.7","v0.11.6","v0.11.5","v0.11.4","v0.11.3","v0.11.2","v0.11.1","v0.11.0","v0.10.8","v0.10.7","v0.10.6","v0.10.5","v0.10.4","v0.10.3","v0.10.2","v0.10.1","v0.10.0","v0.9.9","v0.9.8","v0.9.7","v0.9.6","v0.9.5","v0.9.4","v0.9.3","v0.9.2","v0.9.1","v0.9.0","v0.8.2","v0.8.1","v0.8.0","v0.7.7","v0.7.6","v0.7.5","v0.7.4","v0.7.3","v0.7.2","v0.7.1","v0.7.0","v0.6.5","v0.6.4","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.5.1","v0.5.0","v0.4.6","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2.0","v0.1.14","v0.1.13","v0.1.12","v0.1.11","v0.1.9","v0.1.10","v0.1.8","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55252.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N"}]}