What’s Vulnerable › Vulnerabilities

CVE-2020-27958

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-26 · updated 2026-06-17
• Weakness: CWE-116

Description

The Job Composer app in Ohio Supercomputer Center Open OnDemand before 1.7.19 and 1.8.x before 1.8.18 allows remote authenticated users to provide crafted input in a job template.

Affected products

• Osu Ohio Supercomputer Center Open Ondemand: before 1.7.19; from 1.8.0 before 1.8.18 — fixed in 1.7.19, 1.8.18

How to fix

Upgrade to a fixed version: Osu Ohio Supercomputer Center Open Ondemand 1.7.19, 1.8.18. Check the vendor advisory for mitigations.

References

• https://discourse.osc.edu/t/security-fix-in-open-ondemand-1-8-18-and-1-7-19-patch-releases-now-available/1198
• https://github.com/OSC/Open-OnDemand/commits/master
• https://listsprd.osu.edu/pipermail/ood-users/
• https://discourse.osc.edu/t/security-fix-in-open-ondemand-1-8-18-and-1-7-19-patch-releases-now-available/1198
• https://github.com/OSC/Open-OnDemand/commits/master
• https://listsprd.osu.edu/pipermail/ood-users/

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