CVE-2020-26296
8.7 · HIGHOverview
CVE-2020-26296 is a high-severity vulnerability affecting vega_project vega. It was published on December 30, 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
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Vega in an npm package. In Vega before version 5.17.3 there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim's machine. This is fixed in version 5.17.3
Remediation
Check the references section for vendor advisories and patches from vega_project. Update vega 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 |
|---|---|---|---|
| vega_project | vega | >= 0, < 5.17.3 | Affected |
References
Frequently Asked Questions
What is CVE-2020-26296?
CVE-2020-26296 is a high-severity vulnerability affecting vega_project vega. It was published on December 30, 2020 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2020-26296?
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-2020-26296?
Check the references section for vendor advisories and patches from vega_project. Update vega 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-2020-26296?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26296 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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