Arbitrary Code Injection Affecting @joplin/lib package, versions <3.2.2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-JOPLINLIB-8501566
- published13 Dec 2024
- disclosed14 Nov 2024
- creditjackfromeast
Introduced: 14 Nov 2024
CVE-2024-49362 (opens in a new tab)How to fix?
Upgrade @joplin/lib to version 3.2.2 or higher.
Overview
@joplin/lib is a joplin core library.
Affected versions of this package are vulnerable to Arbitrary Code Injection due to improper sanizitazion by Mermaid integration in <a> tags markdown previews. An attacker can execute arbitrary code, allowing execution within the Electron window with full Node.js API access.