CVE-2024-40626
CVSS V2 None
CVSS V3 None
Description
Outline is an open source, collaborative document editor. A type confusion issue was found in ProseMirror’s rendering process that leads to a Stored Cross-Site Scripting (XSS) vulnerability in Outline. An authenticated user can create a document containing a malicious JavaScript payload. When other users view this document, the malicious Javascript can execute in the origin of Outline. Outline includes CSP rules to prevent third-party code execution, however in the case of self-hosting and having your file storage on the same domain as Outline a malicious payload can be uploaded as a file attachment and bypass those CSP restrictions. This issue has been addressed in release version 0.77.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Overview
- CVE ID
- CVE-2024-40626
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-07-16T17:03:39.883Z
- Last Modified Date
- 2024-07-16T18:22:19.680Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/outline/outline/security/advisories/GHSA-888c-mvg8-v6wh | x_refsource_CONFIRM |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-40626 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40626 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-07-17 13:05:07 | Added to TrackCVE |