GitHub Advisory DatabaseGHSA-VCVG-XGR8-P5GQArbitrary file read using percent-encoded relative paths in FileMiddleware
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
EPSS
Percentile
44.4%
Impact
Attackers can access data at arbitrary filesystem paths on the same host as an application using FileMiddleware.
Patches
Version 4.29.4
Workarounds
Upgrade to 4.24.4 or later, or disable FileMiddleware.
References
- Introduced in https://github.com/vapor/vapor/pull/2223
- Fixed by https://github.com/vapor/vapor/pull/2500
For more information
If you have any questions or comments about this advisory:
- Open an issue
- Email us at [email protected]
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| vapor | github.com\/vapor\/vapor | * | cpe:2.3:a:vapor:github.com\/vapor\/vapor:*:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
EPSS
Percentile
44.4%