CVE-2026-58481Public exploit

Sandbox file disclosure via path-prefix collision

Published Jul 20, 2026 · Updated Jul 20, 2026

Path traversal in Jovancoding Network-AI before 5.12.2 allows local users to read files outside an AgentRuntime sandbox. AgentRuntime resolvePath and SandboxPolicy isPathAllowed accept prefix-collision sibling paths because raw startsWith tests ignore path-separator boundaries. Access to AgentRuntime file operations is required; successful exploitation reads or lists data in a sibling path sharing the sandbox prefix.

CVSS severity6.5
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Jovancoding Network-AI before 5.12.2 allows local users to read files outside an AgentRuntime sandbox. AgentRuntime resolvePath and SandboxPolicy isPathAllowed accept prefix-collision sibling paths because raw startsWith tests ignore path-separator boundaries. Access to AgentRuntime file operations is required; successful exploitation reads or lists data in a sibling path sharing the sandbox prefix.

The record

CVE
CVE-2026-58481
Published
Jul 20, 2026
Updated
Jul 20, 2026
Vendor
Jovancoding
Product
Network-AI
Classifications
CWE-22, CWE-23, T1005, T1083
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 5.12.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Jovancoding · Network-AIversion=< 5.12.2

Published CVSS scores

6.5GitHubCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23Relative Path Traversal
T1005Data from Local System
T1083File and Directory Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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