CVE-2021-21269
High
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.
SeverityHigh
CVSS7.7
Exploit probability—
ProductKeymaker
PublishedJan 20, 2021
First seenJan 20, 2021
Weakness typeCWE-22Path traversal
How to fix
Update
- keymaker_project keymaker0.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keymaker_project keymaker | v < 0.2.0 | 0.2.0 |
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