CVE-2026-26002

Open OnDemand is an open-source high-performance computing portal. The Files application in OnDemand versions prior to 4.0.9 and 4.1.3 is susceptible to malicious input when navigating to a directory. This has been patched in versions 4.0.9 and 4.1.3. Versions below this remain susceptible.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - security-advisories@github.com

Published

2026-03-04

Last modified

2026-03-05

Weaknesses

CWE-74

Affected products

• Ondemand (Osc)
• Open Ondemand (Osc)

References

• https://github.com/OSC/ondemand/commit/23cb167222886fdd8415277ca5c1215f4c32629c
• https://github.com/OSC/ondemand/commit/37f0ae4efb222e9c0af250feae860a720427df16
• https://github.com/OSC/ondemand/security/advisories/GHSA-f83q-mhrr-3cr2