CVE-2026-58414

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 90% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Elevated
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup() recursively collects files using _collectBackupFiles(). _collectBackupFiles() uses statSync(full), which follows symlinks. If data/ contains a symlink to a directory outside the environment root, backup recursion follows the symlink and copies external files into data//.backups//. An attacker who can place a symlink under the environment data directory can cause backup operations to disclose files outside the environment root into backup artifacts. The issue is fixed in v5.12.2. _collectBackupFiles() now uses lstatSync instead of statSync and skips any entry where isSymbolicLink() is true. Symlinks are never traversed, so backup() can no longer follow a link out of the environment root and copy external files into a backup artifact.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity55% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

July 20, 2026

Last Modified

August 13, 2026

Advisory Details (3)

Auto-updated Jul 20, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release, github.
github Patch Available🟡 PoC Available

EnvironmentManager.backup() follows symlinked directories and copies files outside the environment root into backups · Advisory · Jovancoding/Network-AI · GitHub

https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-6x2m-p4xp-wg22
github_release Patch Available

v5.12.2 — Security patch (5 CVEs)

Patch available: Jovancoding/Network-AI v5.12.2

https://github.com/Jovancoding/Network-AI/releases/tag/v5.12.2
github_commit Patch Available

commit a59c13a1f0ce (Jovancoding/Network-AI)

Patch available: Jovancoding/Network-AI v5.12.2 (contains commit a59c13a1f0ce)

https://github.com/Jovancoding/Network-AI/commit/a59c13a1f0ce0e8a0779a90343eef92fac5ab4c3

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
network-ai—5.12.2—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 09:24 UTCEG score recompute
  3. 2026-09-10 09:35 UTCEPSS rescore
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  1. 2026-08-23 00:19 UTCEPSS rescore
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  63. 2026-07-22 23:35 UTCEG score recompute
  64. 2026-07-22 14:08 UTCEPSS rescore
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  66. 2026-07-21 15:25 UTCEPSS rescore
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  68. 2026-07-20 20:47 UTCEG score recompute
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  71. 2026-07-20 16:38 UTCEG score recompute
  72. 2026-07-20 16:37 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-58414?
CVE-2026-58414 is a medium vulnerability published on July 20, 2026. Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup() recursively collects files using collectBackupFiles(). collectBackupFiles() uses statSync(full), which follows symlinks. If data/<env> contains a symlink to a directory outside the…
When was CVE-2026-58414 disclosed?
CVE-2026-58414 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on August 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58414 actively exploited?
CVE-2026-58414 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 89.7% of all scored CVEs.
What is the CVSS score of CVE-2026-58414?
CVE-2026-58414 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-58414?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58414, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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