CVE-2023-26486 is a cross-site scripting (XSS) vulnerability affecting Vega, a visualization grammar, and related vega-functions projects. It allows for arbitrary JavaScript execution due to improper handling of user-supplied arguments within the 'scale' expression function, enabling an escape from the Vega expression sandbox. Rated 6.1 MEDIUM (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N), this vulnerability requires user interaction (UI:R) and has low attack complexity (AC:L), potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting a low current threat level. The issue has been fixed in Vega version 5.13.1.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.13.1CPE matchmatch criteria | cpe:2.3:a:vega-functions_project:vega-functions:*:*:*:*:*:node.js:*:* | ||
< 5.23.0CPE matchmatch criteria | cpe:2.3:a:vega_project:vega:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.