CVE-2026-40765 PUBLISHED

WordPress collectchat plugin <= 2.4.9 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 15.04.2026 Published: 17.06.2026 Updated: 17.06.2026

Unauthenticated Cross Site Scripting (XSS) in collectchat <= 2.4.9 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 7.1

Product Status

Vendor collectchat
Product collectchat
Versions Default: unaffected
  • affected from n/a to 2.4.9 (incl.)

Solutions

Update the WordPress collectchat Plugin to the latest available version (at least 2.5.0).

Credits

  • Ritsuy | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

  • CAPEC-591 Reflected XSS