CVE - CVE-2025-24028

CVE-ID
CVE-2025-24028	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. This vulnerability is caused by differences between how Joplin's HTML sanitizer handles comments and how the browser handles comments. This affects both the Rich Text Editor and the Markdown viewer. However, unlike the Rich Text Editor, the Markdown viewer is `cross-origin isolated`, which prevents JavaScript from directly accessing functions/variables in the toplevel Joplin `window`. This issue is not present in Joplin 3.1.24 and may have been introduced in `9b50539`. This is an XSS vulnerability that impacts users that open untrusted notes in the Rich Text Editor. This vulnerability has been addressed in version 3.2.12 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/laurent22/joplin/commit/2a058ed8097c2502e152b26394dc1917897f5817 URL:https://github.com/laurent22/joplin/commit/2a058ed8097c2502e152b26394dc1917897f5817 MISC:https://github.com/laurent22/joplin/commit/9b505395918bc923f34fe6f3b960bb10e8cf234e URL:https://github.com/laurent22/joplin/commit/9b505395918bc923f34fe6f3b960bb10e8cf234e MISC:https://github.com/laurent22/joplin/security/advisories/GHSA-5w3c-wph9-hq92 URL:https://github.com/laurent22/joplin/security/advisories/GHSA-5w3c-wph9-hq92 MISC:https://joplinapp.org/help/dev/spec/note_viewer_isolation URL:https://joplinapp.org/help/dev/spec/note_viewer_isolation
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250116	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250116)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)