python-WebOb-doc-1.8.11-1.1 on GA media (moderate)

python-WebOb-doc-1.8.11-1.1 on GA media Announcement ID: openSUSE-SU-2026:11864-1 Rating: moderate Cross-References: CVE-2026-54770 CVSS scores: CVE-2026-54770 SUSE : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Affected Products: openSUSE Tumbleweed An update that solves one vulnerability ca...

SUSE SLES12 Security Update : python-WebOb (SUSE-SU-2026:4351-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:4351-1 advisory. - CVE-2026-54770: an unauthenticated attacker who can influence an application's redirect target can send users to an attacker-controlled ho...

Security update for python-WebOb

This update for python-WebOb fixes the following issues: CVE-2026-54770: an unauthenticated attacker who can influence an application's redirect target can send users to an attacker-controlled host for phishing or OAuth and SSO token theft bsc1275917. Patch Instructions: To install this SUSE upda...

SUSE-SU-2026:4351-1 Security update for python-WebOb

This update for python-WebOb fixes the following issues: - CVE-2026-54770: an unauthenticated attacker who can influence an application's redirect target can send users to an attacker-controlled host for phishing or OAuth and SSO token theft bsc1275917...

MGASA-2026-0452 Updated python-webob packages fix a security vulnerability

Location header normalization during redirect leads to open redirect - again...

Updated python-webob packages fix a security vulnerability

Location header normalization during redirect leads to open redirect - again...

Security update for python-WebOb

This update for python-WebOb fixes the following issues: CVE-2026-54770: an unauthenticated attacker who can influence an application's redirect target can send users to an attacker-controlled host for phishing or OAuth and SSO token theft bsc1275917. Patch Instructions: To install this SUSE upda...

OPENSUSE-SU-2026:11864-1 python-WebOb-doc-1.8.11-1.1 on GA media

These are all security issues fixed in the python-WebOb-doc-1.8.11-1.1 package on the GA media of openSUSE Tumbleweed...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : WebOb vulnerabilities (USN-8759-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8759-1 advisory. It was discovered that WebOb incorrectly...

USN-8759-1: WebOb vulnerabilities

It was discovered that WebOb incorrectly handled certain URLs. An attacker could possibly use this issue to control a redirect or forward to another URL. This issue was only addressed in Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. CVE-2024-42353 Caleb Brown discovered that WebOb incorrectly handled...

USN-8759-1 python-webob vulnerabilities

It was discovered that WebOb incorrectly handled certain URLs. An attacker could possibly use this issue to control a redirect or forward to another URL. This issue was only addressed in Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. CVE-2024-42353 Caleb Brown discovered that WebOb incorrectly handled...

WebOb: Open redirect in Location header normalization via leading C0 control / space characters

SummaryThis is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3and CVE-2026-44889 / GHSA-fh3h-vg37-cc95.WebOb makes the Location header absolute when it serves a redirect. To stop arelative or protocol-relative target from redirecting users off-host, it checksthe value for a URI scheme a...

PYSEC-2026-3943 WebOb: Open redirect in Location header normalization via leading C0 control / space characters

Summary This is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3 and CVE-2026-44889 / GHSA-fh3h-vg37-cc95. WebOb makes the Location header absolute when it serves a redirect. To stop a relative or protocol-relative target from redirecting users off-host, it checks the value for a URI...

NewStart CGSL MAIN 7.02 : python-webob Vulnerability (NS-SA-2026-0107)

The remote NewStart CGSL host, running version MAIN 7.02, has python-webob packages installed that are affected by a vulnerability: - 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 U...

EUVD-2026-63467

WebOb: Open redirect in Location header normalization via leading C0 control / space characters...

WebOb: Open redirect in Location header normalization via leading C0 control / space characters

Summary This is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3 and CVE-2026-44889 / GHSA-fh3h-vg37-cc95. WebOb makes the Location header absolute when it serves a redirect. To stop a relative or protocol-relative target from redirecting users off-host, it checks the value for a URI...

GHSA-6HX8-3WJJ-GR8G WebOb: Open redirect in Location header normalization via leading C0 control / space characters

Summary This is a third follow-up to CVE-2024-42353 / GHSA-mg3v-6m49-jhp3 and CVE-2026-44889 / GHSA-fh3h-vg37-cc95. WebOb makes the Location header absolute when it serves a redirect. To stop a relative or protocol-relative target from redirecting users off-host, it checks the value for a URI...

CVE-2026-54770

A flaw was found in WebOb, a library for HTTP requests and responses. This vulnerability allows an unauthenticated attacker to bypass URL validation checks by injecting leading control characters or spaces into a redirect target. This can lead to an open redirect, enabling attackers to send users...

The vulnerability of the `Response._make_location_absolute()` function in the `src/webob/response.py` file of the WebOb library, which is used for analyzing HTTP requests and generating HTTP responses. This vulnerability allows attackers to carry out phishing attacks.

The vulnerability of the Response.makelocationabsolute function in the src/webob/response.py file, a library for analyzing HTTP requests and generating HTTP responses in WebOb, is related to the redirection of URLs to an unreliable website. Exploiting this vulnerability allows a remote attacker t...

CVE-2026-54770 affecting package python-webob for versions less than 1.8.11-1

CVE-2026-54770 affecting package python-webob for versions less than 1.8.11-1. An upgraded version of the package is available that resolves this issue...