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Vulnerability record · CVE-2022-47950 · published 18 January 2023

CVE-2022-47950: Openstack swift vulnerability

Openstack · Swift

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).

6.5 CVSS 3.1 Medium EPSS 1.0% · top 38.4% CWE-552 · CWE-552
6.5CVSS 3.1 base score
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://launchpad.net/bugs/1998625 ExploitIssue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00021.html Mailing ListThird Party Advisory
https://security.openstack.org/ossa/OSSA-2023-001.html PatchVendor Advisory
https://www.debian.org/security/2023/dsa-5327
https://launchpad.net/bugs/1998625 ExploitIssue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00021.html Mailing ListThird Party Advisory
https://security.openstack.org/ossa/OSSA-2023-001.html PatchVendor Advisory
https://www.debian.org/security/2023/dsa-5327

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Source: NIST National Vulnerability Database (record CVE-2022-47950), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.