Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 21 Oct 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 21 Oct 2026 05:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| First Time appeared |
Openstack
Openstack manila |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:openstack:manila:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openstack
Openstack manila |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-10-21T06:15:43.822Z
Reserved: 2026-08-05T05:36:37.122Z
Link: CVE-2026-71195
No data.
Status : Received
Published: 2026-10-21T06:16:49.393
Modified: 2026-10-21T07:17:17.780
Link: CVE-2026-71195
No data.
OpenCVE Enrichment
No data.
-
CWE-863
Incorrect Authorization