Bug 2355375 (CVE-2025-27793)

Summary: CVE-2025-27793 vega: Vega vulnerable to Cross-site Scripting via RegExp.prototype[@@replace]
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: caswilli, kaycoth
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A Cross-site scripting flaw was found in the Vega library for Node.js. In affected versions, users running Vega/Vega-lite JSON definitions could run unexpected JavaScript code when drawing graphs unless the library was used with the `vega-interpreter.`
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2355672, 2355673    
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Description OSIDB Bzimport 2025-03-27 15:02:19 UTC 
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. In Vega prior to version 5.32.0, corresponding to vega-functions prior to version 5.17.0, users running Vega/Vega-lite JSON definitions could run unexpected JavaScript code when drawing graphs, unless the library was used with the `vega-interpreter`. Vega version 5.32.0 and vega-functions version 5.17.0 fix the issue. As a workaround, use `vega` with expression interpreter.