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TI-2025-00341 Aliases CVE-2025-0423GHSA-wrr8-9vrv-c2gc

Multiple Unauthenticated Stored Cross-Site Scripting

Priority LOW 25CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

In the "bestinformed Web" application, some user input was not properly sanitized. This leads to multiple unauthenticated stored cross-site scripting vulnerabilities. An unauthenticated attacker is able to compromise the sessions of users on the server by injecting JavaScript code into their session using an "Unauthenticated Stored Cross-Site Scripting". The attacker is then able to ride the session of those users and can abuse their privileges on the "bestinformed Web" application.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00497 42nd percentileScored 2026-11-07
Fix Fixed bestinformed Web (Cordaware): 6.2.2.5

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
Cordawarebestinformed Webbefore 6.2.2.56.2.2.5Patch availableCNA
  • bestinformed Web VendorCordaware Affected before 6.2.2.5 Fixed in 6.2.2.5 Patch available CNA

Remediation

  • Fix · CNA bestinformed Web (Cordaware) Fixed in 6.2.2.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Cordaware bestinformed Web — cordaware.com/changelog/en/version-6_4_0_4-release-13_02_20…

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2025-00340 Authenticated Remote Code Execution via ScriptVarPriority MEDIUM 41
    • TI-2025-00342 Multiple Authenticated Stored Cross-Site ScriptingPriority LOW 24
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-0423
  2. 2026-10-03 Alias added: GHSA-wrr8-9vrv-c2gc

References

Advisory 1

  • TI-2019-04460 Cordaware bestinformed Microsoft Windows client before 6.2.1.0 is affected by insecure… CVSS 3.0CRITICAL 9.8
  • TI-2025-00340 Authenticated Remote Code Execution via ScriptVar CVSS 4.0HIGH 8.6
  • TI-2025-00343 Local Privilege Escalation via Config Manipulation CVSS 4.0HIGH 8.5
  • TI-2019-04459 The Scripting and AutoUpdate functionality in Cordaware bestinformed Microsoft Windows… CVSS 3.0HIGH 7.8
  • TI-2025-00342 Multiple Authenticated Stored Cross-Site Scripting CVSS 4.0MEDIUM 5.1

Sources

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