{"id":"CVE-2026-55252","state":"PUBLISHED","title":"OpenRun: Redirect URL validation bypass using  //host  paths leads to Open Redirect","description":"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.","publishedAt":"2026-10-01T19:52:31.031Z","updatedAt":"2026-10-16T18:34:36.747Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["openrundev openrun"],"affected":[{"vendor":"openrundev","product":"openrun","versions":[{"version":"< 0.17.7","status":"affected"}]}],"references":["https://github.com/openrundev/openrun/security/advisories/GHSA-h5g6-xmh4-hc37","https://github.com/openrundev/openrun/commit/709da784fcf1311c85f30f3542cfa3601a78bbf0","https://github.com/openrundev/openrun/releases/tag/v0.17.7"],"weaknesses":["CWE-601"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/55xxx/CVE-2026-55252.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-55252","state":"PUBLISHED","datePublished":"2026-10-01T19:52:31.031Z","dateUpdated":"2026-10-16T18:34:36.747Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-16T16:44:00.625Z"},"containers":{"cna":{"title":"OpenRun: Redirect URL validation bypass using  //host  paths leads to Open Redirect","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"openrundev","product":"openrun","versions":[{"version":"< 0.17.7","status":"affected"}]}],"references":[{"url":"https://github.com/openrundev/openrun/security/advisories/GHSA-h5g6-xmh4-hc37","name":"https://github.com/openrundev/openrun/security/advisories/GHSA-h5g6-xmh4-hc37","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/openrundev/openrun/commit/709da784fcf1311c85f30f3542cfa3601a78bbf0","name":"https://github.com/openrundev/openrun/commit/709da784fcf1311c85f30f3542cfa3601a78bbf0","tags":["x_refsource_MISC"]},{"url":"https://github.com/openrundev/openrun/releases/tag/v0.17.7","name":"https://github.com/openrundev/openrun/releases/tag/v0.17.7","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","lang":"en","description":"CWE-601: URL Redirection to Untrusted Site ('Open Redirect')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-01T19:52:31.031Z"},"source":{"advisory":"GHSA-h5g6-xmh4-hc37","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/openrundev/openrun/security/advisories/GHSA-h5g6-xmh4-hc37","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-01T20:02:55.390672Z","id":"CVE-2026-55252","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-16T18:34:36.747Z"}}]}}}