Critical severity9.6NVD Advisory· Published Sep 9, 2024· Updated Jun 17, 2026
CVE-2024-40643
CVE-2024-40643
Description
Joplin is a free, open source note taking and to-do application. Joplin fails to take into account that "<" followed by a non letter character will not be considered html. As such it is possible to do an XSS by putting an "illegal" tag within a tag.
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Affected products
3Patches
Vulnerability mechanics
References
2News mentions
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