Vulnerability Description
Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method without checking user input might have made it abe to do a Path Traversal attack causing to read more files than allowed. This is fixed in version 0.2.0.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Keymaker Project | Keymaker | < 0.2.0 |
Related Weaknesses (CWE)
References
- https://github.com/keymaker-mx/keymaker/commit/63f3012b390ff1519a84100df9e5dff50PatchThird Party Advisory
- https://github.com/keymaker-mx/keymaker/security/advisories/GHSA-pg25-xfcf-vjvmThird Party Advisory
- https://github.com/keymaker-mx/keymaker/commit/63f3012b390ff1519a84100df9e5dff50PatchThird Party Advisory
- https://github.com/keymaker-mx/keymaker/security/advisories/GHSA-pg25-xfcf-vjvmThird Party Advisory
FAQ
What is CVE-2021-21269?
CVE-2021-21269 is a vulnerability with a CVSS score of 7.7 (HIGH). Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method wit...
How severe is CVE-2021-21269?
CVE-2021-21269 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-21269?
Check the references section above for vendor advisories and patch information. Affected products include: Keymaker Project Keymaker.