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OpenAdvisories
Medium · 5.9 CVE-2026-59294 EUVD-2026-67182GHSA-2mrf-pjhv-x8h2

Arbitrary File Write via Path Traversal in ResourceCacheService

Published Aug 27, 2026 · Updated Aug 28, 2026 · Assigned by vmware

Description

ResourceCacheService.getCacheName() builds the on-disk filename by appending the URI fragment verbatim, without stripping path separators or .. sequences, and passes the result to new File(resourceParentFolder, newFileName) before writing the downloaded bytes there.
Spring AI 2.0.0
Spring AI 1.1.0 - 1.1.8
Spring AI 1.0.9 and earlier

Affected products

VendorProductAffectedFixed
Spring Spring AI 2.0.0, 1.1.0 – ≤ 1.1.8, ≤ 1.0.9 —

References