{"items":[{"id":"NVI-00013199","kind":"vulnerability","title":"OpenStack Swift vulnerable to authenticated server-side request forgery","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-h8rc-w822-q8vq","CVE-2026-50221"],"plain_summary":"GitHub lists this reviewed advisory for swift. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-41fc546499f05abe4440a5eb784983e8"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-50221","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.281Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8ccda236147720a5756c9a7f2600ec9e"],"technology":"swift","known_exclusions":[],"conditions_summary":"In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device) from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to redirect container update requests to an attacker-controlled server, enabling server-side request forgery. The SSRF requests expose internal cluster metadata including storage policy indexes, partition mappings, device names, and when at rest encryption is enabled, cipher text and initialization vectors for the container-level encryption key. 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The SSRF requests expose internal cluster metadata including storage policy indexes, partition mappings, device names, and when at rest encryption is enabled, cipher text and initialization vectors for the container-level encryption key. The attacker can also cause \"ghost listings\" in arbitrary containers via the shard-range redirect mechanism.","public_affected_ranges":["< 2.37.2"]}],"null_published_at":"2026-11-01T07:29:12.929Z","source_updated_at":"2026-09-24T19:02:20.000Z","source_disclosed_at":"2026-06-23T18:31:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T07:24:52.155Z"}],"next_cursor":null,"snapshot_revision":"42594"}