CVE-2026-66690 PUBLISHED

WordPress GiveWP plugin <= 4.16.5 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 27.07.2026 Published: 06.08.2026 Updated: 06.08.2026

Unauthenticated Cross Site Scripting (XSS) in GiveWP <= 4.16.5 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 Nexcess
Product GiveWP
Versions Default: unaffected
  • affected from n/a to 4.16.5 (incl.)

Solutions

Update the WordPress GiveWP Plugin to the latest available version (at least 4.16.5.1).

Credits

  • Abdullah Kareem "cyberkareem" | Patchstack Bug Bounty Program finder

References

Problem Types

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

Impacts

  • CAPEC-592 Stored XSS