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    CVE-2026-51772

    A Server-Side Request Forgery (SSRF) vulnerability exists in the Image API (v2) of OpenStack Glance. When the show_multiple_locations configuration option is enabled in glance-api.conf, an authenticated attacker can manipulate the locations attribute of an image in the queued state by sending a crafted HTTP PATCH request

    Published:Sep 25, 2026
    Last Modified:Sep 30, 2026
    EPS:Sep 25, 2026
    EPSS Score:0.003
    CVSS Score:8.1

    Affected Products

    Vendor
    Openstack
    Product
    Glance

    Exploits

    https://github.com/sadandbset/CVE-2026-51772-CVE-2026-51773

    Common Weakness Enumeration

    CWE-918 Server-Side Request Forgery

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

    CVE-2026-71198 (CVSS 7) — In OpenStack Glance before 32.0.1, the location API does not validate destination hosts when adding an HTTP lo…
    CVE-2026-71197 (CVSS 4.3) — A flaw was found in OpenStack Glance. The web-download image import method can bypass host-based blocklist fil…
    CVE-2026-71196 (CVSS 7.7) — A server-side request forgery (SSRF) vulnerability was found in OpenStack Glance. The web-download image impor…
    CVE-2026-77648 (CVSS 2.2) — In OpenStack Glance through 32.0.0, the /v2/tasks API accepts type=import tasks that bypass import_filtering_o…
    CVE-2026-34881 (CVSS 5) — OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery (SSR…
    CVE-2024-32498 (CVSS 6.5) — An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbi…
    CVE-2022-47951 (CVSS 5.7) — An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.…
    CVE-2022-4134 (CVSS 2.8) — A flaw was found in openstack-glance. This issue could allow a remote, authenticated attacker to tamper with i…
    CVE-2017-7200 (CVSS 5.8) — An SSRF issue was discovered in OpenStack Glance before Newton. The 'copy_from' feature in the Image Service A…
    CVE-2016-8611 (CVSS 4.3) — A vulnerability was found in Openstack Glance. No limits are enforced within the Glance image service for both…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-51772 — Openstack (Medium 6.5) | CVE-DB