CVE-2026-27969Vitess users with backup storage access can write to arbitrary file paths on restore

Açıklama

Vitess is a database clustering system for horizontal scaling of MySQL. Prior to versions 23.0.3 and 22.0.4, 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 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. Versions 23.0.3 and 22.0.4 contain a patch. No known workarounds are available.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• https://github.com/vitessio/vitess/security/advisories/GHSA-r492-hjgh-c9gw PatchVendor Advisory
• https://github.com/vitessio/vitess/pull/19470 Issue TrackingPatch
• https://github.com/vitessio/vitess/commit/c565cab615bc962bda061dcd645aa7506c59ca4a Patch