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GHSA-6943-qr24-82vx

sftpgo vulnerable to brute force takeover of OpenID Connect session cookies

Source: GitHub Advisory Database (reviewed) Moderate CVE-2024-52801

Packages

EcosystemPackageAffectedFixed in
Go github.com/drakkan/sftpgo/v2 >= 2.3.0, < 2.6.4 2.6.4

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact The OpenID Connect implementation, in the affected SFTPGo versions, allows authenticated users to brute force session cookies and thereby gain access to other users' data, since the cookies are generated predictably using the [xid](https://github.com/rs/xid) library and are therefore unique but not cryptographically secure. ### Patches This issue was fixed in version v2.6.4, where cookies are opaque and cryptographically secure strings. ### References https://github.com/drakkan/sftpgo/commit/f30a9a2095bf90c0661b04fe038e3b7efc788bc6

References

External links from the advisory. They lead to third-party sites.