Read the docs
TI-2026-15240 Aliases CVE-2026-18595GHSA-2g6g-5w2g-6pf8

WP-Lister Lite for eBay <= 3.8.9 - Unauthenticated Stored Cross-Site Scripting via AJAX Cron Handler Request

Priority LOW 38CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
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 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The WP-Lister Lite for eBay plugin for WordPress is vulnerable to Stored Cross-Site Scripting via AJAX Cron Handler Request Parameter in all versions up to, and including, 3.8.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00318 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
WP LabWP-Lister Lite for eBayup to 3.8.9—No fix listedCNA
  • WP-Lister Lite for eBay VendorWP Lab Affected up to 3.8.9 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-18595
  2. 2026-10-03 Alias added: GHSA-2g6g-5w2g-6pf8

References

Other 2

  • TI-2024-24776 WordPress WP-Lister Lite for Amazon plugin <= 2.6.16 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-21710 WordPress WP-Lister Lite for eBay plugin <= 3.5.11 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.1
  • TI-2026-47299 WordPress WP-Lister Lite for eBay plugin <= 3.8.11 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
  • TI-2024-31698 WordPress WP-Lister Lite for eBay plugin <= 3.6.3 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-28958 WordPress WP-Lister Lite for eBay plugin <= 3.6.0 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-19945 WordPress WP-Lister Lite for Amazon plugin <= 2.6.8 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
See all 13 →

Sources

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