CVE-2020-15272
8.7 · HIGHOverview
CVE-2020-15272 is a high-severity vulnerability affecting git-tag-annotation-action_project git-tag-annotation-action. It was published on October 26, 2020 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In the git-tag-annotation-action (open source GitHub Action) before version 1.0.1, an attacker can execute arbitrary (*) shell commands if they can control the value of [the `tag` input] or manage to alter the value of [the `GITHUB_REF` environment variable]. The problem has been patched in version 1.0.1. If you don't use the `tag` input you are most likely safe. The `GITHUB_REF` environment variable is protected by the GitHub Actions environment so attacks from there should be impossible. If you must use the `tag` input and cannot upgrade to `> 1.0.0` make sure that the value is not controlled by another Action.
Remediation
Check the references section for vendor advisories and patches from git-tag-annotation-action_project. Update git-tag-annotation-action to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| git-tag-annotation-action_project | git-tag-annotation-action | >= 0, < 1.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2020-15272?
CVE-2020-15272 is a high-severity vulnerability affecting git-tag-annotation-action_project git-tag-annotation-action. It was published on October 26, 2020 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2020-15272?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-15272?
Check the references section for vendor advisories and patches from git-tag-annotation-action_project. Update git-tag-annotation-action to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-15272?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15272 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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