Description
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.
Recommendation
Update the vega-functions package to the latest compatible version. Followings are version details:
- Affected version(s): < 5.16.0
- Patched version(s): 5.16.0
References
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SmartScanner can check your website for Vega Cross-Site Scripting (XSS) via event filter when not using CSP mode expressionInterpeter and gives you actionable findings to investigate.
Start a free scanRelated Issues
- Vega Cross-Site Scripting (XSS) via event filter when not using CSP mode expressionInterpeter - vega - CVE-2025-26619
- Vega Cross-Site Scripting (XSS) via expressions abusing toString calls in environments using the VEGA_DEBUG global varia - CVE-2025-59840
- Vega Cross-Site Scripting (XSS) via expressions abusing toString calls in environments using the VEGA_DEBUG global varia - vega-interpreter - CVE-2025-59840
- Vega Cross-Site Scripting (XSS) via expressions abusing toString calls in environments using the VEGA_DEBUG global varia - vega-expression - CVE-2025-59840
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See something that needs correcting? Let us knowUpdated April 11, 2025