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 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.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | htmr | < 0.8.7 | 0.8.7 |
References
- Weakness (CWE)
CWE-79- Platform
- npm
- Package
htmr- Disclosed
- 03.09.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-f8rq-m28h-8hxj - CC BY 4.0
Vulnerability history: htmr
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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