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Medium 5.3Published May 14, 2026

CVE-2026-44371Open OnDemand: Specially crafted filenames can execute javascript in the file browser

Updated under an hour ago ()

Does this affect you?

It affects OSC ondemand. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Open OnDemand is an open-source high-performance computing portal. Prior to 4.0.11, 4.1.5, and 4.2.2, specially crafted filenames can execute javascript in the file browser This vulnerability is fixed in 4.0.11, 4.1.5, and 4.2.2.

CVSS
5.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Weakness (CWE)
CWE-79
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GitHub_M
NVD analysis
Deferred
Record last updated
May 14, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
OSC ondemand
osc:ondemand (from the name)
before 4.0.11; from 4.1.0, < 4.1.5; from 4.2.0, < 4.2.2
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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