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CVE-2025-27793

Vega vulnerable to Cross-site Scripting via RegExp.prototype[@@replace]

CVSS 5.3 MEDIUMEPSS 0.4%CWE-79CWE-87
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.3EPSS 0.4%KEV nãoPoC Nuclei Metasploit Patch
Lifecycle
27 Mar 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Affected products
vega · vega

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