CVE-2023-46308

9.8 criticalEPSS 0.9%

Critical (9.8) in plotly plotly.js. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in plotly/plotly.js 2.25.2.

In Plotly plotly.js before 2.25.2, plot API calls have a risk of __proto__ being polluted in expandObjectPaths or nestedProperty.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWE: CWE-1321
Published: 2024-01-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-wjc4-73q6-gv3m	Packagist	plotly/plotly.js	<2.25.2	2.25.2
GHSA-wjc4-73q6-gv3m	npm	plotly.js	<2.25.2	2.25.2