CVE-2020-28494
8.6 · HIGHOverview
CVE-2020-28494 is a high-severity vulnerability affecting totaljs total.js. It was published on February 2, 2021 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
This affects the package total.js before 3.4.7. The issue occurs in the image.pipe and image.stream functions. The type parameter is used to build the command that is then executed using child_process.spawn. The issue occurs because child_process.spawn is called with the option shell set to true and because the type parameter is not properly sanitized.
Remediation
Check the references section for vendor advisories and patches from totaljs. Update total.js 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 |
|---|---|---|---|
| totaljs | total.js | >= 0, < 3.4.7 | Affected |
Frequently Asked Questions
What is CVE-2020-28494?
CVE-2020-28494 is a high-severity vulnerability affecting totaljs total.js. It was published on February 2, 2021 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2020-28494?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-28494?
Check the references section for vendor advisories and patches from totaljs. Update total.js 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-2020-28494?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-28494 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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