WebOb provides objects for HTTP requests and responses. When WebOb normalizes the HTTP Location header to include the request hostname, it does so by parsing the URL that the user is to be redirected to with Python's urlparse, and joining it to the base URL. `urlparse` however treats a `//` at the start of a string as a URI without a scheme, and then treats the next part as the hostname. `urljoin` will then use that hostname from the second part as the hostname replacing the original one from the request. This vulnerability is patched in WebOb version 1.8.8.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-webob | Jan 10, 2025 | Aug 14, 2024 |
| Debian | — | Upgrade python-webobNo solution exists | May 15, 2025 | Aug 14, 2024 |
| Redhat Openshift | — | Upgrade python-webob | Sep 25, 2024 | Aug 14, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 14, 2024 |
| Suse | — | Upgrade python-WebOb-docUpgrade python-WebObUpgrade python311-WebObUpgrade python313-WebObUpgrade python3-WebOb | Aug 20, 2024 | Aug 14, 2024 |
| Ubuntu | — | Upgrade python3-webob | Sep 3, 2024 | Aug 14, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 14, 2024 |
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