CVE-2021-3377 – ansi_up

Package

Manager: npm
Name: ansi_up
Vulnerable Version: >=0 <5.0.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.30992 pctl0.96575

Details

ansi_up cross-site scripting vulnerability The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.

Metadata

Created: 2021-03-11T22:50:39Z
Modified: 2023-09-13T22:25:15Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/03/GHSA-2v5f-23xc-v9qr/GHSA-2v5f-23xc-v9qr.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-2v5f-23xc-v9qr
Finding: F008
Auto approve: 1