Input Validation Vulnerability in Open OnDemand Files Application
CVE-2026-26002

6.3MEDIUM

Key Information:

Vendor

Osc

Status
Ondemand
Vendor
CVE Published:
4 March 2026

What is CVE-2026-26002?

The Files application within Open OnDemand prior to versions 4.0.9 and 4.1.3 is vulnerable to improper input handling when users navigate directories. Malicious inputs can potentially lead to unexpected behaviors and security risks. This issue has been addressed in subsequent versions, thus users are urged to update to at least versions 4.0.9 or 4.1.3 to mitigate these vulnerabilities.

Affected Version(s)

ondemand < 4.0.9 < 4.0.9

ondemand >= 4.1.0, < 4.1.3 < 4.1.0, 4.1.3

References

https://github.com/OSC/ondemand/security/advisories/GHSA-...
x_refsource_CONFIRM
https://github.com/OSC/ondemand/commit/23cb167222886fdd84...
x_refsource_MISC
https://github.com/OSC/ondemand/commit/37f0ae4efb222e9c0a...
x_refsource_MISC

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.