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TI-2023-24268 Aliases CVE-2023-45278GHSA-43fw-536j-w37j

Directory Traversal vulnerability in the storage functionality of the API in Yamcs 5.8.6…

Priority MEDIUM 43CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

Directory Traversal vulnerability in the storage functionality of the API in Yamcs 5.8.6 allows attackers to delete arbitrary files via crafted HTTP DELETE request.

Why it matters now

EPSS 0.01831 79th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed org.yamcs:yamcs (Maven): 5.8.7

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—org.yamcs:yamcs (Maven)before 5.8.75.8.7Patch availableGHSA-43fw-536j-w37j
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.yamcs:yamcs (Maven) Vendor— Affected before 5.8.7 Fixed in 5.8.7 Patch available GHSA-43fw-536j-w37j

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:spaceapplications:yamcs:5.8.6:*:*:*:*:*:*:*5.8.6Vulnerableyamcs
  • cpe:2.3:a:spaceapplications:yamcs:5.8.6:*:*:*:*:*:*:* Versions 5.8.6 Vulnerable ·yamcs

Remediation

  • Fix · GHSA-43fw-536j-w37j org.yamcs:yamcs (Maven) Fixed in 5.8.7 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-45278
  2. 2026-10-03 Alias added: GHSA-43fw-536j-w37j

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2026-34240 Yamcs: Remote Code Execution via Mission Database algorithm override CVSS 3.1CRITICAL 9.8
  • TI-2026-32507 Yamcs: No Rate Limiting on Authentication Endpoint CVSS 3.1CRITICAL 9.8
  • TI-2026-34277 Yamcs: Authenticated Remote Code Execution (RCE) via Jython Algorithm Code Injection CVSS 3.1CRITICAL 9.1
  • TI-2026-32532 Yamcs: Server-Side Code Injection (RCE) via Janino Expression Engine in `JavaExprAlgorithmExecutionFactory` CVSS 3.1CRITICAL 9.1
  • TI-2026-40093 Yamcs: Insecure Direct Object Reference (IDOR) in PacketsApi allows unprivileged users to dump all telemetry packets CVSS 3.1MEDIUM 4.3
  • TI-2026-32506 Yamcs: Unauthorized user enumeration via IAM API endpoints CVSS 3.1MEDIUM 4.3
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences