CVE-2025-26619: Vega Cross-Site Scripting (XSS) via event filter when not using CSP mode expressionInterpeter

March 27, 2025 (updated April 11, 2025)

In vega 5.30.0 and lower, vega-functions 5.15.0 and lower , it was possible to call JavaScript functions from the Vega expression language that were not meant to be supported.

References

github.com/advisories/GHSA-rcw3-wmx7-cphr
github.com/vega/vega
github.com/vega/vega-lite/issues/9469
github.com/vega/vega/commit/8fc129a6f8a11e96449c4ac0f63de0e5bfc7254c
github.com/vega/vega/issues/3984
github.com/vega/vega/security/advisories/GHSA-rcw3-wmx7-cphr
nvd.nist.gov/vuln/detail/CVE-2025-26619

Code Behaviors & Features

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