high8.7
CVE-2020-26296
XSS in Vega
Impact
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Vega in an npm package. In Vega before version 5.17.3 there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim's machine. This is fixed in version 5.17.3
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | vega | < 5.17.3 | 5.17.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vega Project | Vega | before 5.17.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/vega/vega/issues/3018
- https://github.com/vega/vega/pull/3019
- https://github.com/vega/vega/releases/tag/v5.17.3
- https://github.com/vega/vega/security/advisories/GHSA-r2qc-w64x-6j54
- https://www.npmjs.com/package/vega
- https://github.com/advisories/GHSA-r2qc-w64x-6j54
- https://nvd.nist.gov/vuln/detail/CVE-2020-26296