CVE-2021-25993
Requarks wiki.js - Stored Cross-Site Scripting (XSS) in markdown editor
MEDIUM 5.4EPSS 0.6%
In Requarks wiki.js, versions 2.0.0-beta.147 to 2.5.255 are affected by Stored XSS vulnerability, where a low privileged (editor) user can upload a SVG file that contains malicious JavaScript while uploading assets in the page. That will send the JWT tokens to the attacker’s server and will lead to account takeover when accessed by the victim.
- Affected
- Requarks · wiki
- CVSS v3.1 NVD
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 3.5 LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N - EPSS
- 0.62% chance of exploitation in the next 30 days, 49th percentile
- Published
- 2021-12-29
- Updated
- 2025-04-30