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TI-2025-04640 Aliases CVE-2025-5171GHSA-wcrv-5jp3-rmqr

llisoft MTA Maita Training System OpenController.java this.fileService.download unrestricted upload

Priority LOW 25CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

A vulnerability, which was classified as critical, has been found in llisoft MTA Maita Training System 4.5. This issue affects the function this.fileService.download of the file com\llisoft\controller\OpenController.java. The manipulation of the argument url leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00524 44th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
llisoftMTA Maita Training System4.5—No fix listedCNA
  • MTA Maita Training System Vendorllisoft Affected 4.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:llisoft:mta_maita_training_system:4.5:*:*:*:*:*:*:*4.5Vulnerablellisoft
  • cpe:2.3:a:llisoft:mta_maita_training_system:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·llisoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-5171
  2. 2026-10-03 Alias added: GHSA-wcrv-5jp3-rmqr

References

Exploit 1

  • TI-2025-04639 llisoft MTA Maita Training System AdminShitiController.java AdminShitiListRequestVo sql injection CVSS 4.0MEDIUM 5.3

Sources

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