{"id":"CVE-2025-66648","revision":"649417dd2c8c4cc8a9edbdd7ff6a97a0","records":[{"revision":"649417dd2c8c4cc8a9edbdd7ff6a97a0","observedAt":"2026-10-25T03:17:36.152+00:00","statement":{"source":"nvd","id":"CVE-2025-66648","aliases":[],"title":"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 b…","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.","state":0,"publishedAt":"2026-01-05T22:15:51.4+00:00","modifiedAt":"2026-10-14T19:10:00.297+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","score":7.2,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1,"severity":"MEDIUM"}],"references":["https://github.com/vega/vega/security/advisories/GHSA-m9rg-mr6g-75gm"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66648","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-79"],"productCriteria":["cpe:2.3:a:vega-functions_project:vega-functions:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-01-05T22:15:51.400","lastModified":"2026-10-14T19:10:00.297"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-66648","identifiers":["CVE-2025-66648"]},"retained":false,"historicalAffected":[]}],"coverage":[]}