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CVE-2022-39326

HIGHCVSS 8.8/10EPSS 1.20%

Last modified

CVE-2022-39326 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. kartverket/github-workflows are shared reusable workflows for GitHub Actions. Prior to version 2.7.5, all users of the `run-terraform` reusable workflow from the kartverket/github-workflows repo are affected by a code injection vulnerability. EPSS estimates a 1.20% chance of exploitation in the next 30 days.

Description

kartverket/github-workflows are shared reusable workflows for GitHub Actions. Prior to version 2.7.5, all users of the `run-terraform` reusable workflow from the kartverket/github-workflows repo are affected by a code injection vulnerability. A malicious actor could potentially send a PR with a malicious payload leading to execution of arbitrary JavaScript code in the context of the workflow. Users should upgrade to at least version 2.7.5 to resolve the issue. As a workaround, review any pull requests from external users for malicious payloads before allowing them to trigger a build.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.20%

64.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
KartverketGithub-Workflows< 2.7.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-39326?
kartverket/github-workflows are shared reusable workflows for GitHub Actions. Prior to version 2.7.5, all users of the `run-terraform` reusable workflow from the kartverket/github-workflows repo are affected by a code injection vulnerability. A malicious actor could potentially send a PR with a malicious payload leading to execution of arbitrary JavaScript code in the context of the workflow. Users should upgrade to at least version 2.7.5 to resolve the issue. As a workaround, review any pull requests from external users for malicious payloads before allowing them to trigger a build.
How severe is CVE-2022-39326?
CVE-2022-39326 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.20% probability of exploitation in the next 30 days.
How do I fix CVE-2022-39326?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39326?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST