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TI-2023-15051 Aliases CVE-2023-31434GHSA-5fv5-gvx6-w9hh

The parameters nutzer_titel, nutzer_vn, and nutzer_nn in the user profile, and langID and…

Priority LOW 25CWE-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 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The parameters nutzer_titel, nutzer_vn, and nutzer_nn in the user profile, and langID and ONLINEID in direct links, in evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 do not validate input, which allows authenticated attackers to inject HTML Code and XSS payloads in multiple locations.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00468 40th 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
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:evasys:evasys:8.2:-:*:*:*:*:*:*8.2VulnerableEvasys
cpe:2.3:a:evasys:evasys:9.0:-:*:*:*:*:*:*9.0VulnerableEvasys
  • cpe:2.3:a:evasys:evasys:8.2:-:*:*:*:*:*:* Versions 8.2 Vulnerable ·Evasys
  • cpe:2.3:a:evasys:evasys:9.0:-:*:*:*:*:*:* Versions 9.0 Vulnerable ·Evasys

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-31434
  2. 2026-10-03 Alias added: GHSA-5fv5-gvx6-w9hh

References

Exploit 1

  • TI-2023-15050 A SQL injection issue in Logbuch in evasys before 8.2 Build 2286 and 9.x before 9.0 Build… CVSS 3.1HIGH 8.8
  • TI-2023-15052 Multiple components (such as Onlinetemplate-Verwaltung, Liste aller Teilbereiche… CVSS 3.1HIGH 8.1

Sources

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