Open Redirect Affecting openstack-glance-2026.1 package, versions <32.0.0_git20260805-r2


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.42% (34th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-OPENSTACKGLANCE20261-19427873
  • published29 Aug 2026
  • disclosed20 Aug 2026

Introduced: 20 Aug 2026

CVE-2026-54770  (opens in a new tab)
CWE-601  (opens in a new tab)

How to fix?

Upgrade Chainguard openstack-glance-2026.1 to version 32.0.0_git20260805-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openstack-glance-2026.1 package and not the openstack-glance-2026.1 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

WebOb provides objects for HTTP requests and responses. Prior to 1.8.11, Response._make_location_absolute() in src/webob/response.py checks a Location value for a URI scheme or leading double slash before urllib.parse.urljoin() strips leading C0 control characters and spaces. An attacker-controlled value such as a space followed by a protocol-relative or absolute URL can therefore bypass SCHEME_RE and startswith("//") checks and be normalized to an off-host redirect. Request.relative_url() and webob.exc._HTTPMove subclasses, including HTTPFound, are also affected because they use the same unsafe URL joining behavior or bypass the earlier normalization path. 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, but exploitation requires the user to follow the redirect. This issue is fixed in version 1.8.11.

CVSS Base Scores

version 3.1