GitHub Advisory DatabaseGHSA-8CW9-5HMV-77W6sanic vulnerable to Path Traversal when using `app.static` if using encoded `%2F` URLs
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
0.001 Low
EPSS
Percentile
45.5%
Impact
Access to lateral directories when using app.static if using encoded %2F URLs. Parent directory traversal is not impacted.
Patches
- v20.12.7 (LTS)
- v21.12.2 (LTS)
- v22.6.1
References
https://github.com/sanic-org/sanic/issues/2478
https://github.com/sanic-org/sanic/pull/2495
For more information
If you have any questions or comments about this advisory:
- Open an issue in the community forums
- Ping us on the Discord server
Affected configurations
Related
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
0.001 Low
EPSS
Percentile
45.5%