Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Requarks | Wiki.Js | >= 2.0.1, <= 2.5.255 |
Related Weaknesses (CWE)
References
- https://github.com/Requarks/wiki/commit/5d3e81496fba1f0fbd64eeb855f30f69a9040718PatchThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25993ExploitThird Party Advisory
- https://github.com/Requarks/wiki/commit/5d3e81496fba1f0fbd64eeb855f30f69a9040718PatchThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25993ExploitThird Party Advisory
FAQ
What is CVE-2021-25993?
CVE-2021-25993 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 up...
How severe is CVE-2021-25993?
CVE-2021-25993 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-25993?
Check the references section above for vendor advisories and patch information. Affected products include: Requarks Wiki.Js.