{"cve":"CVE-2022-47950","nvd":{"published":"2023-01-18T17:15:10.290","modified":"2026-06-17T05:14:30.620","status":"Modified","description":"An issue was discovered in OpenStack Swift before 2.28.1, 2.29.x before 2.29.2, and 2.30.0. By supplying crafted XML files, an authenticated user may coerce the S3 API into returning arbitrary file contents from the host server, resulting in unauthorized read access to potentially sensitive data. This impacts both s3api deployments (Rocky or later), and swift3 deployments (Queens and earlier, no longer actively developed).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-552"],"references":["https://launchpad.net/bugs/1998625","https://lists.debian.org/debian-lts-announce/2023/01/msg00021.html","https://security.openstack.org/ossa/OSSA-2023-001.html","https://www.debian.org/security/2023/dsa-5327","https://launchpad.net/bugs/1998625"],"products":["debian:debian_linux","openstack:swift"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-47950","score":0.01019,"percentile":0.634,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-274c-rx2j-2v3x","url":"https://osv.dev/vulnerability/GHSA-274c-rx2j-2v3x","summary":"OpenStack Swift XML external entities (XXE) Injection","modified":"2026-07-07T11:56:33.587479612Z","packages":[{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":["<2.28.1"],"fixed":["2.28.1"]},{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":[">=2.29.0 <2.29.2"],"fixed":["2.29.2"]},{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":[">=2.30.0 <2.30.1"],"fixed":["2.30.1"]}]},{"id":"PYSEC-2026-927","url":"https://osv.dev/vulnerability/PYSEC-2026-927","summary":"OpenStack Swift XML external entities (XXE) Injection","modified":"2026-07-07T11:45:51.175050735Z","packages":[{"ecosystem":"PyPI","name":"swift","purl":"pkg:pypi/swift","ranges":["<2.28.1",">=2.29.0 <2.29.2",">=2.30.0 <2.30.1"],"fixed":["2.28.1","2.29.2","2.30.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}