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TI-2023-11404 Aliases CVE-2023-26234GHSA-gpv7-6398-4j8w

JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.

Priority HIGH 82CWE-502Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-502.

Summary

JD-GUI 1.6.6 allows deserialization via UIMainWindowPreferencesProvider.singleInstance.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0084 58th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jd-gui_project:jd-gui:1.6.6:*:*:*:*:*:*:*1.6.6VulnerableJd-gui Project
  • cpe:2.3:a:jd-gui_project:jd-gui:1.6.6:*:*:*:*:*:*:* Versions 1.6.6 Vulnerable ·Jd-gui Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-26234
  2. 2026-10-03 Alias added: GHSA-gpv7-6398-4j8w

References

Exploit 2

  • TI-2023-11405 JD-GUI 1.6.6 allows XSS via util/net/InterProcessCommunicationUtil.java. CVSS 3.1MEDIUM 6.1

Sources

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