Todoist v8484 contains a stored cross-site scripting (XSS) vulnerability in the avatar upload functionality. The application fails to properly validate the MIME type and sanitize image metadata.
https://github.com/echoBRT/TodoistStoredXSS
https://github.com/ASencerK/TodoistStoredXSS
Source: Mitre, NVD
Published: 2025-09-26
Updated: 2025-10-07
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00029