CVE-2026-59294

Arbitrary File Write via Path Traversal in ResourceCacheService

Published Aug 27, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Vmware
Vmware spring Ai
CPEs cpe:2.3:a:vmware:spring_ai:*:*:*:*:*:*:*:*
Vendors & Products Vmware
Vmware spring Ai
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-22
Type Values Removed Values Added
First Time appeared Spring
Spring spring Ai
Vendors & Products Spring
Spring spring Ai
Type Values Removed Values Added
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
Title Arbitrary File Write via Path Traversal in ResourceCacheService
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
vmware
Published
Updated
Aug 28, 2026, 6:36 PM
Reserved
Jul 4, 2026, 6:13 PM
Status
Analyzed
Published
Aug 27, 2026, 8:17 PM
Modified
Aug 31, 2026, 11:24 PM