CVE-2025-59840
HighAdvisory
Published 13 Nov 2025In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.1
- base score, highest
- EPSS
- 0.004
- 33rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4
- of 17,781 indexed, latest versions
- Container images
- 4
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Vega Cross-Site Scripting (XSS) via expressions abusing toString calls in environments using the VEGA_DEBUG global variable
Carried by container images the latest versions of 4 of 17,781 indexed charts deploy, on 4 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| vega-expressionnpm | 2.4.0, 5.0.0, 6.0.0 | 5.2.1, 6.1.0 | 4 |
| veganpm | 5.17.3, 6.1.2 | 6.2.0 | 2 |
- OSV records
- GHSA-7f2v-3qq3-vvjf
Charts affected
4 by stars
Container images carrying it
4 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| amazon/ | 5126e2e79a1f | vega-expression | 5.2.1 | 1 |
| daskdev/ | 052630f5ca04 | vega-expression | 5.2.1 | 1 |
| opendatacube/ | 80df355a660b | vega vega-expression | 6.2.0 6.1.0 | 1 |
| phntom/ | 1b9aafbb62e6 | vega vega-expression | 6.2.0 5.2.1 | 1 |