What’s Vulnerable › Vulnerabilities

CVE-2020-14188

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-09 · updated 2026-06-17

Description

The preprocessArgs function in the Atlassian gajira-create GitHub Action before version 2.0.1 allows remote attackers to execute arbitrary code in the context of a GitHub runner by creating a specially crafted GitHub issue.

Affected products

• Atlassian gajira-create: before 2.0.1 — fixed in 2.0.1

How to fix

Upgrade to a fixed version: Atlassian gajira-create 2.0.1. Check the vendor advisory for mitigations.

References

• https://github.com/atlassian/gajira-create/security/advisories/GHSA-4xqx-pqpj-9fqw
• https://github.com/atlassian/gajira-create/security/advisories/GHSA-4xqx-pqpj-9fqw

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