CVE-2026-34881 in Glance
Summary
OpenStack Glance =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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Responsible
MITRE
Reservation
03/31/2026
Disclosure
03/31/2026
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 354322 | OpenStack Glance ovf_process Image Import Plugin server-side request forgery | 918 | Not defined | Official fix | CVE-2026-34881 |