CVE-2026-59294

Arbitrary File Write via Path Traversal in ResourceCacheService

Published: Aug 27, 2026Updated: Aug 31, 2026 Sources: CVE List NVDCWE-22

5.9MEDIUM

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

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:HIntegrity

High

A:LAvailability

Low

Open in CVSS calculator →

Weaknesses

CWE-22

Affected Products

vmware

commercial·USaka vmware inc

spring aiLibraryLibrary

AI / ML / ai-agent-tooling

Spring

oss-projectaka spring boot, spring framework, spring security

Spring AI

OSS Libraries

Exploitability

Official Patch Available

Is your org exposed to CVE-2026-59294?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques

Collection

Discovery

View detailed technique mapping

References

https://spring.io/security/cve-2026-59294

spring.io

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-59294 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows