CVE-2024-39919: Jasonraimondi Url-To-Png

Low severity, CVSS 3.1. EPSS: 0.4% chance of exploitation in the next 30 days.

@jmondi/url-to-png is an open source URL to PNG utility featuring parallel rendering using Playwright for screenshots and with storage caching via Local, S3, or CouchDB. The package includes an `ALLOW_LIST` where the host can specify which services the user is permitted to capture screenshots of. By default, capturing screenshots of web services running on localhost, 127.0.0.1, or the [::] is allowed. If someone hosts this project on a server, users could then capture screenshots of other web services running locally. This issue has been addressed in version 2.1.1 with the addition of a blocklist. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected products

• Jasonraimondi Url-To-Png: before 2.1.1 (fixed in 2.1.1); version 2.1.1 only

Published 2024-07-15. Last modified 2026-06-17.