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TI-2023-19738 Aliases CVE-2023-38347GHSA-fm57-488r-4mr7

An issue was discovered in LWsystems Benno MailArchiv 2.10.1.

Priority MEDIUM 60CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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

An issue was discovered in LWsystems Benno MailArchiv 2.10.1. Attackers can cause XSS via JavaScript content to a mailbox.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0044 38th 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:lw-systems:benno_mailarchiv:*:*:*:*:*:*:*:*before 2.10.2VulnerableLw-systems
  • cpe:2.3:a:lw-systems:benno_mailarchiv:*:*:*:*:*:*:*:* Versions before 2.10.2 Vulnerable ·Lw-systems

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-38347
  2. 2026-10-03 Alias added: GHSA-fm57-488r-4mr7

References

Exploit 1

Advisory 1

  • TI-2023-19739 A CSRF issue was discovered in LWsystems Benno MailArchiv 2.10.1. CVSS 3.1HIGH 8.8

Sources

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