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TI-2023-20290 Aliases CVE-2023-39094GHSA-r4mq-63v8-6p62

Cross Site Scripting vulnerability in ZeroWdd studentmanager v.1.0 allows a remote…

Priority MEDIUM 58CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross Site Scripting vulnerability in ZeroWdd studentmanager v.1.0 allows a remote attacker to execute arbitrary code via the username parameter in the student list function.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00485 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:zerowdd:studentmanager:1.0:*:*:*:*:*:*:*1.0VulnerableZeroWdd
  • cpe:2.3:a:zerowdd:studentmanager:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·ZeroWdd

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-39094
  2. 2026-10-03 Alias added: GHSA-r4mq-63v8-6p62

References

Exploit 1

  • TI-2025-03156 ZeroWdd/code-projects studentmanager getTeacherList improper authorization CVSS 4.0MEDIUM 5.3
  • TI-2024-12181 ZeroWdd studentmanager TeacherController. java editTeacher unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2024-12180 ZeroWdd studentmanager StudentController. java editStudent unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2024-12190 ZeroWdd studentmanager PermissionController. java submitAddPermission cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2024-12189 ZeroWdd studentmanager RoleController. java submitAddRole cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2026-01850 ZeroWdd studentmanager LeaveController.java addLeave cross site scripting CVSS 4.0MEDIUM 4.8

Sources

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