CVEvulnerability

CVE-2022-26944

6.5 MEDIUM Published 2022-06-02 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2022-06-02
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected]): 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N

Description

Percona XtraBackup 2.4.20 unintentionally writes the command line to any resulting backup file output. This may include sensitive arguments passed at run time. In addition, when --history is passed at run time, this command line is also written to the PERCONA_SCHEMA.xtrabackup_history table. NOTE: this issue exists because of an incomplete fix for CVE-2020-10997.

Affected configurations

• percona xtrabackup 2.4.20

References

https://docs.percona.com/percona-xtrabackup/2.4/release-notes/2.4/2.4.25.html Release Notes, Vendor Advisory
https://jira.percona.com/browse/PXB-2722 Permissions Required, Vendor Advisory
https://docs.percona.com/percona-xtrabackup/2.4/release-notes/2.4/2.4.25.html Release Notes, Vendor Advisory
https://jira.percona.com/browse/PXB-2722 Permissions Required, Vendor Advisory