CVE-2025-63317
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-01

Last updated on: 2025-12-04

Assigner: MITRE

Description
Todoist v8896 is vulnerable to Cross Site Scripting (XSS) in /api/v1/uploads. Uploaded SVG files have no sanitization applied, so embedded JavaScript executes when a user opens the attachment from a task/comment.
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Meta Information
Published
2025-12-01
Last Modified
2025-12-04
Generated
2026-06-16
AI Q&A
2025-12-01
EPSS Evaluated
2026-06-14
NVD
CVE-2025-63317
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
doist todoist 8486
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Cross Site Scripting (XSS) issue in Todoist version v8896, specifically in the /api/v1/uploads endpoint. Uploaded SVG files are not sanitized, allowing embedded JavaScript code within these files to execute when a user opens the attachment from a task or comment.

Impact Analysis

The vulnerability can allow attackers to execute malicious JavaScript in the context of the user's browser when they open an SVG attachment. This can lead to unauthorized actions such as stealing session tokens, performing actions on behalf of the user, or delivering further malware.

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