CVE-2020-26284
7.7 · HIGHOverview
CVE-2020-26284 is a high-severity vulnerability affecting gohugo hugo. It was published on December 21, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Hugo is a fast and Flexible Static Site Generator built in Go. Hugo depends on Go's `os/exec` for certain features, e.g. for rendering of Pandoc documents if these binaries are found in the system `%PATH%` on Windows. In Hugo before version 0.79.1, if a malicious file with the same name (`exe` or `bat`) is found in the current working directory at the time of running `hugo`, the malicious command will be invoked instead of the system one. Windows users who run `hugo` inside untrusted Hugo sites are affected. Users should upgrade to Hugo v0.79.1. Other than avoiding untrusted Hugo sites, there is no workaround.
Remediation
Check the references section for vendor advisories and patches from gohugo. Update hugo 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 |
|---|---|---|---|
| gohugo | hugo | >= 0, < 0.79.1 | Affected |
Frequently Asked Questions
What is CVE-2020-26284?
CVE-2020-26284 is a high-severity vulnerability affecting gohugo hugo. It was published on December 21, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
How severe is CVE-2020-26284?
This vulnerability has a CVSS 3.1 base score of 7.7, 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-2020-26284?
Check the references section for vendor advisories and patches from gohugo. Update hugo 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-2020-26284?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26284 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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