{"id":"CVE-2025-53636","state":"PUBLISHED","title":"Open OnDemand Shell App closed websocket DoS","description":"Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6.","publishedAt":"2025-07-11T21:20:14.261Z","updatedAt":"2025-07-14T20:13:13.885Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["OSC ondemand"],"affected":[{"vendor":"OSC","product":"ondemand","versions":[{"version":">= 1.6, < 3.1.14","status":"affected"},{"version":">= 4.0.0-0.rc1, < 4.0.6","status":"affected"}]}],"references":["https://github.com/OSC/ondemand/security/advisories/GHSA-x5xv-fw37-v524","https://github.com/OSC/ondemand/commit/40800d68cd019c5f1c48b2deafebba6dff4abee2","https://github.com/OSC/ondemand/commit/96f29b995e1add7562516614e4dc8d961987e8b4"],"weaknesses":["CWE-400","CWE-779"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53636.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53636","state":"PUBLISHED","datePublished":"2025-07-11T21:20:14.261Z","dateUpdated":"2025-07-14T20:13:13.885Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-07-07T14:20:38.390Z"},"containers":{"cna":{"title":"Open OnDemand Shell App closed websocket DoS","descriptions":[{"lang":"en","value":"Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6."}],"affected":[{"vendor":"OSC","product":"ondemand","versions":[{"version":">= 1.6, < 3.1.14","status":"affected"},{"version":">= 4.0.0-0.rc1, < 4.0.6","status":"affected"}]}],"references":[{"url":"https://github.com/OSC/ondemand/security/advisories/GHSA-x5xv-fw37-v524","name":"https://github.com/OSC/ondemand/security/advisories/GHSA-x5xv-fw37-v524","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/OSC/ondemand/commit/40800d68cd019c5f1c48b2deafebba6dff4abee2","name":"https://github.com/OSC/ondemand/commit/40800d68cd019c5f1c48b2deafebba6dff4abee2","tags":["x_refsource_MISC"]},{"url":"https://github.com/OSC/ondemand/commit/96f29b995e1add7562516614e4dc8d961987e8b4","name":"https://github.com/OSC/ondemand/commit/96f29b995e1add7562516614e4dc8d961987e8b4","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-779","lang":"en","description":"CWE-779: Logging of Excessive Data","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-07-11T21:20:14.261Z"},"source":{"advisory":"GHSA-x5xv-fw37-v524","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-14T14:45:51.860688Z","id":"CVE-2025-53636","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-14T20:13:13.885Z"}}]}}}