Soft Serve is a self-hostable Git server for the command line. Prior to 0.8.2 , a path traversal attack allows existing non-admin users to access and take over other user's repositories. A malicious user then can modify, delete, and arbitrarily repositories as if they were an admin user without explicitly giving them permissions.
This is patched in v0.8.2.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Charm Soft_Serve
cpe:2.3:a:charm:soft_serve:*:*:*:*:*:go:*:*
|
— |
0.8.2
|
References 3
https://github.com/charmbracelet/soft-serve/commit/a8d1bf3f9349c138383b65079b7b…
security-advisories@github.com
https://github.com/charmbracelet/soft-serve/releases/tag/v0.8.2
security-advisories@github.com
https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-j4jw-m6xr-…
security-advisories@github.com