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CVE-2026-71195

CVE-2026-71195

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In OpenStack Manila before 23.0.1, multiple Manila API operations on public shares do not verify that the caller owns the share. The API controllers authorize operations against the caller's own project context, then load a foreign public share without re-authorizing against the share's actual owner. This affects the following operations: allow_access: grant data-plane read/write access to another tenant's share; deny_access: revoke the owner's existing access rules; update_access: escalate access level (e.g., ro to rw); create_share_backup: exfiltrate share data via a backup created under the attacker's project; soft_delete: move a foreign share to the recycle bin; restore: interfere with the owner's deletion workflow; export location metadata: create, update, and delete metadata on foreign export locations; access rule listing: disclose IPs, usernames, and CephFS keys. Any authenticated project member can exploit these operations on any public share. The share UUID is visible since the share is public.

CVSS 9.9 · Critical · EPSS 0.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • manila

    Versions
    • ≥ 1.0.0, < 20.0.3: Affected (semver)
    • ≥ 21.0.0, < 21.0.3: Affected (semver)
    • ≥ 22.0.0, < 22.0.2: Affected (semver)
    • ≥ 23.0.0, < 23.0.1: Affected (semver)

    Update to 20.0.3; Update to 21.0.3; Update to 22.0.2; Update to 23.0.1

  • manila Debian:12

    Versions
    • 1:15.1.0-2
    • 1:16.0.0-1
    • 1:16.0.0-2
    • 1:16.0.0-3
    • 1:16.0.0-4
    • 1:16.0.0~rc1-1
    • 1:17.0.0-1
    • 1:17.0.0~rc1-1
    • 1:17.1.0-1
    • 1:18.0.0~rc1-1
    • 1:18.0.1-1
    • 1:18.1.0-1
    • 1:18.1.0-2
    • 1:19.0.0-1
    • 1:19.0.0-2
    • 1:19.0.0-3
    • 1:19.0.0-4
    • 1:19.0.0~rc1-1
    • 1:19.0.0~rc1-2
    • 1:19.0.1-1
    • 1:20.0.0-1
    • 1:20.0.0-2
    • 1:20.0.0-3
    • 1:20.0.0~rc1-1
    • 1:20.0.0~rc1-2
    • 1:21.0.0-1
    • 1:21.0.0-2
    • 1:21.0.0~rc1-1
    • 1:21.0.0~rc1-2
    • 1:21.0.0~rc2-1
    • 1:22.0.0-1
    • 1:22.0.0-2
    • 1:22.0.0-3
    • 1:22.0.0-4
    • 1:22.0.0~rc1-1
    • 1:22.0.0~rc1-2
    • 1:22.0.0~rc2-1
    • 1:22.0.0~rc2-2
    • 1:22.0.0~rc2-3
    • 1:22.0.0~rc2-4
    • 1:22.0.1-1
    • 1:23.0.0-1
    • 1:23.0.0-2
    • 1:23.0.0-3
    • 1:23.0.0-4
    • 1:23.0.0~rc1-1
    • 1:23.0.0~rc1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Debian:13

    Versions
    • 1:20.0.0-3
    • 1:21.0.0-1
    • 1:21.0.0-2
    • 1:21.0.0~rc1-1
    • 1:21.0.0~rc1-2
    • 1:21.0.0~rc2-1
    • 1:22.0.0-1
    • 1:22.0.0-2
    • 1:22.0.0-3
    • 1:22.0.0-4
    • 1:22.0.0~rc1-1
    • 1:22.0.0~rc1-2
    • 1:22.0.0~rc2-1
    • 1:22.0.0~rc2-2
    • 1:22.0.0~rc2-3
    • 1:22.0.0~rc2-4
    • 1:22.0.1-1
    • 1:23.0.0-1
    • 1:23.0.0-2
    • 1:23.0.0-3
    • 1:23.0.0-4
    • 1:23.0.0~rc1-1
    • 1:23.0.0~rc1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Debian:14

    Versions
    • 1:20.0.0-3
    • 1:21.0.0-1
    • 1:21.0.0-2
    • 1:21.0.0~rc1-1
    • 1:21.0.0~rc1-2
    • 1:21.0.0~rc2-1
    • 1:22.0.0-1
    • 1:22.0.0-2
    • 1:22.0.0-3
    • 1:22.0.0-4
    • 1:22.0.0~rc1-1
    • 1:22.0.0~rc1-2
    • 1:22.0.0~rc2-1
    • 1:22.0.0~rc2-2
    • 1:22.0.0~rc2-3
    • 1:22.0.0~rc2-4
    • 1:22.0.1-1
    • 1:23.0.0-1
    • 1:23.0.0-2
    • 1:23.0.0-3
    • 1:23.0.0-4
    • 1:23.0.0~rc1-1
    • 1:23.0.0~rc1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:16.04:LTS

    Versions
    • 1:1.0.0-0ubuntu1
    • 1:2.0.0~b1-0ubuntu1
    • 1:2.0.0~b2-0ubuntu1
    • 1:2.0.0~b3-0ubuntu1
    • 1:2.0.0~rc1-0ubuntu1
    • 1:2.0.0-0ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:18.04:LTS

    Versions
    • 1:5.0.0-0ubuntu1
    • 1:6.0.0~b2-0ubuntu1
    • 1:6.0.0~b3-0ubuntu1
    • 1:6.0.0~rc1-0ubuntu1
    • 1:6.0.0~rc2-0ubuntu1
    • 1:6.0.0~rc3-0ubuntu1
    • 1:6.0.0-0ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:20.04:LTS

    Versions
    • 1:9.0.0-0ubuntu1
    • 1:10.0.0~b1~git2019121913.02b2903f-0ubuntu1
    • 1:10.0.0~b2~git2020020609.19877429-0ubuntu1
    • 1:10.0.0~b3~git2020032516.cb016333-0ubuntu1
    • 1:10.0.0~b3~git2020041013.ea90fd17-0ubuntu1
    • 1:10.0.0-0ubuntu0.20.04.1
    • 1:10.0.0-0ubuntu0.20.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:22.04:LTS

    Versions
    • 1:13.0.0-0ubuntu1
    • 1:13.0.1+git2021120816.1856bf632-0ubuntu1
    • 1:13.0.1+git2022011217.603e484fb-0ubuntu1
    • 1:13.0.1+git2022011217.603e484fb-0ubuntu2
    • 1:13.0.2+git2022030313.3ce3854ae-0ubuntu1
    • 1:14.0.0-0ubuntu1
    • 1:14.0.1-0ubuntu1
    • 1:14.1.0-0ubuntu1
    • 1:14.1.1-0ubuntu1
    • 1:14.1.1-0ubuntu1.1
    • 1:14.1.1-0ubuntu1.2
    • 1:14.1.1-0ubuntu1.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:24.04:LTS

    Versions
    • 1:17.0.0-0ubuntu1
    • 1:17.2.0+git2024020611.796037ea-0ubuntu1
    • 1:18.0.0~rc1-0ubuntu1
    • 1:18.0.1-0ubuntu1
    • 1:18.0.1-0ubuntu2
    • 1:18.0.1-0ubuntu2.1
    • 1:18.0.1-0ubuntu2.2
    • 1:18.0.1-0ubuntu2.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:26.10

    Versions
    • 1:22.0.0-0ubuntu2
    • 1:22.0.0+git20260814.232.57a2239-0ubuntu1
    • 1:23.0.0~rc1-0ubuntu1
    • 1:23.0.0-0ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • manila Ubuntu:26.04:LTS

    Versions
    • 1:21.0.0-0ubuntu1
    • 1:21.0.0+git20260126.6017d99-0ubuntu1
    • 1:22.0.0~rc2-0ubuntu1
    • 1:22.0.0-0ubuntu1
    • 1:22.0.0-0ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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