GHSA-f8rq-m28h-8hxj – htmr

Package

Manager: npm
Name: htmr
Vulnerable Version: >=0 <0.8.7

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C

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

EPSS: N/A pctlN/A

Details

Cross-Site Scripting in htmr Versions of `htmr` prior to 0.8.7 are vulnerable to Cross-Site Scripting (XSS). The package uses `innerHTML` to unescape HTML entities. This may lead to [DOM-based XSS](https://owasp.org/www-community/attacks/DOM_Based_XSS) through HTML-encoded XSS payloads. This may allow an attacker to execute arbitrary JavaScript in a victim's browser. ## Recommendation Upgrade to version 0.8.7 or later.

Metadata

Created: 2020-09-03T15:50:29Z
Modified: 2020-08-31T19:01:22Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-f8rq-m28h-8hxj/GHSA-f8rq-m28h-8hxj.json
CWE IDs: ["CWE-79"]
Alternative ID: N/A
Finding: F008
Auto approve: 1