CVE-2025-26619

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. In `vega` 5.30.0 and lower and in `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. The issue is patched in `vega` `5.31.0` and `vega-functions` `5.16.0`. Some workarounds are available. Run `vega` without `vega.expressionInterpreter`. This mode is not the default as it is slower. Alternatively, using the interpreter described in CSP safe mode (Content Security Policy) prevents arbitrary Javascript from running, so users of this mode are not affected by this vulnerability.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/vega/vega-lite/issues/9469	Issue Tracking
https://github.com/vega/vega/commit/8fc129a6f8a11e96449c4ac0f63de0e5bfc7254c	Patch
https://github.com/vega/vega/issues/3984	Exploit Issue Tracking
https://github.com/vega/vega/security/advisories/GHSA-rcw3-wmx7-cphr	Exploit Vendor Advisory
https://github.com/vega/vega/security/advisories/GHSA-rcw3-wmx7-cphr	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vega-functions_project:vega-functions:*:*:*:*:*:node.js:*:*

Configuration 2 (hide)

cpe:2.3:a:vega_project:vega:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2025-03-27 14:15

Updated : 2025-04-11 16:12

NVD link : CVE-2025-26619

Mitre link : CVE-2025-26619

CVE.ORG link : CVE-2025-26619

JSON object : View

Products Affected

vega-functions_project

vega-functions

vega_project

vega

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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In `vega` 5.30.0 and lower and in `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. The issue is patched in `vega` `5.31.0` and `vega-functions` `5.16.0`. Some workarounds are available. Run `vega` without `vega.expressionInterpreter`. This mode is not the default as it is slower. Alternatively, using the interpreter described in CSP safe mode (Content Security Policy) prevents arbitrary Javascript from running, so users of this mode are not affected by this vulnerability."}, {"lang": "es", "value": "Vega es una gram\u00e1tica de visualizaci\u00f3n, un formato declarativo para crear, guardar y compartir dise\u00f1os de visualizaci\u00f3n interactivos. En `vega` 5.30.0 y anteriores, y en `vega-functions` 5.15.0 y anteriores, era posible llamar a funciones JavaScript desde el lenguaje de expresiones Vega que no estaban dise\u00f1adas para ser compatibles. El problema se ha corregido en `vega` 5.31.0` y `vega-functions` 5.16.0`. Hay algunos workarounds disponibles. Ejecute `vega` sin `vega.expressionInterpreter`. Este modo no es el predeterminado, ya que es m\u00e1s lento. Como workaround, el uso del int\u00e9rprete descrito en el modo seguro de CSP (Pol\u00edtica de Seguridad de Contenido) impide la ejecuci\u00f3n de JavaScript arbitrario, por lo que los usuarios de este modo no se ven afectados por esta vulnerabilidad."}], "lastModified": "2025-04-11T16:12:33.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vega-functions_project:vega-functions:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "6A90CEF0-69AB-4870-9D3E-93589F109544", "versionEndExcluding": "5.16.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vega_project:vega:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "C2FFD080-3BC9-4781-9E9C-420811FCB8F0", "versionEndExcluding": "5.31.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}