Bug 2453289 (CVE-2026-34881) - CVE-2026-34881 OpenStack Glance: OpenStack Glance: Server-Side Request Forgery via HTTP redirects in image import
Summary: CVE-2026-34881 OpenStack Glance: OpenStack Glance: Server-Side Request Forger...
Keywords:
Status: NEW
Alias: CVE-2026-34881
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-31 06:01 UTC by OSIDB Bzimport
Modified: 2026-04-29 05:05 UTC (History)
7 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-03-31 06:01:44 UTC 
OpenStack Glance <29.1.1, >=30.0.0 <30.1.1, ==31.0.0 is affected by Server-Side Request Forgery (SSRF). By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, the web-download and glance-download import methods are subject to this vulnerability, as is the optional (not enabled by default) ovf_process image import plugin.
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