CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
Low
EPSS
Percentile
17.7%
WebOb is vulnerable to Open Redirect Attack. The vulnerability is due to improper handling of URLs by the urlparse
within the response.py
, which interprets URLs starting with // as lacking a scheme, causing the urljoin
to incorrectly replace the original hostname.