Vulnerability · Published Jan 20, 2021 · Assigned by GitHub_M
CVE-2021-21269Path Traversal in Keymaker
High 7.7
In plain English
A high-severity path traversal in keymaker from keymaker-mx. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)1.4%top 27.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| keymaker-mx | keymaker | < 0.2.0 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N