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THREATINT
PUBLISHED

CVE-2025-53636

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.

Reserved 2025-07-07 | Published 2025-07-11 | Updated 2025-07-11 | Assigner GitHub_M


MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Problem types

CWE-400: Uncontrolled Resource Consumption

CWE-779: Logging of Excessive Data

Product status

>= 1.6, < 3.1.14
affected

>= 4.0.0-0.rc1, < 4.0.6
affected

References

github.com/...demand/security/advisories/GHSA-x5xv-fw37-v524

github.com/...ommit/40800d68cd019c5f1c48b2deafebba6dff4abee2

github.com/...ommit/96f29b995e1add7562516614e4dc8d961987e8b4

cve.org (CVE-2025-53636)

nvd.nist.gov (CVE-2025-53636)

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