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TI-2019-11603 Aliases CVE-2019-15501GHSA-67ph-jjgq-8hr7

Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter.

Priority LOW 38CWE-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 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter.

Why it matters now

EPSS 0.08145 94th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

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:lsoft:listserv:*:*:*:*:*:*:*:*before 16.5-2018aVulnerableLsoft
  • cpe:2.3:a:lsoft:listserv:*:*:*:*:*:*:*:* Versions before 16.5-2018a Vulnerable ·Lsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-15501
  2. 2026-10-03 Alias added: GHSA-67ph-jjgq-8hr7

References

Exploit 2

  • TI-2000-00425 Buffer overflow in the Web Archives component of L-Soft LISTSERV 1.8 allows remote… CVSS 2.0HIGH 10.0
  • TI-2022-19156 The LISTSERV 17 web interface allows remote attackers to conduct Insecure Direct Object… CVSS 3.1HIGH 7.5
  • TI-2006-01014 Multiple buffer overflows in LISTSERV 14.3 and 14.4, including LISTSERV Lite and HPO… CVSS 2.0HIGH 7.5
  • TI-2000-00630 Buffer overflow in the web archive component of L-Soft Listserv 1.8d and earlier allows… CVSS 2.0HIGH 7.5
  • TI-2005-01680 Multiple unknown vulnerabilities in L-Soft LISTSERV 14.3, 1.8e, and 1.8d allow remote… CVSS 2.0HIGH 7.5
  • TI-1999-00249 Buffer overflow in listserv allows arbitrary command execution. CVSS 2.0HIGH 7.5
See all 9 →

Sources

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