CVE-2026-27969

EPSS 0.07%

Vitess users with backup storage access can write to arbitrary file paths on restore

發布日:2026/2/27修改日:2026/3/23

描述

### Impact Anyone with read/write access to the backup storage location (e.g. an S3 bucket) can manipulate backup manifest files so that files in the manifest — which may be files that they have also added to the manifest and backup contents — are written to any accessible location on restore. This is a common [Path Traversal](https://owasp.org/www-community/attacks/Path_Traversal) security issue. This can be used to provide that attacker with unintended/unauthorized access to the production deployment environment — allowing them to access information available in that environment as well as run any additional arbitrary commands there. ### Patches v23.0.3 and v22.0.4 ### Resources https://github.com/vitessio/vitess/pull/19470

受影響套件(2)

Go/vitess.io/vitess>= 0.23.0-rc1, < 0.23.3
Go/vitess.io/vitessfrom 0, < 0.22.4, >= 0.23.0-rc1, < 0.23.3

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:L/SI:H/SA:H

描述

受影響套件(2)

CVSS 分數

參考連結(6)