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Medium severity5.0NVD Advisory· Published Mar 31, 2026· Updated Apr 14, 2026

CVE-2026-34881

CVE-2026-34881

Description

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 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.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
glancePyPI
< 29.2.029.2.0
glancePyPI
>= 30.0.0, < 30.2.030.2.0
glancePyPI
>= 31.0.0, < 31.1.031.1.0

Affected products

2
  • OpenStack/Glance2 versions
    cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*range: <29.1.1
    • cpe:2.3:a:openstack:glance:31.0.0:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

6