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Security Advisories

CVE-2025-66648

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-66648

Severity

7.2

High

CVSS V3

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Summary

vega-functions vulnerable to Cross-site Scripting via setdata function

Description

vega-functions provides function implementations for the Vega expression language. Prior to version 6.1.1, for sites that allow users to supply untrusted user input, malicious use of an internal function (not part of the public API) could be used to run unintentional javascript (XSS). This issue is fixed in vega-functions 6.1.1. There is no workaround besides upgrading. Using vega.expressionInterpreter as described in CSP safe mode does not prevent this issue.

  • https://nvd.nist.gov/vuln/detail/CVE-2025-66648
  • https://github.com/advisories/GHSA-m9rg-mr6g-75gm
  • https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66648.json
  • https://github.com/vega/vega/security/advisories/GHSA-m9rg-mr6g-75gm

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