CVE-2026-66448 PUBLISHED

WordPress Gallery PhotoBlocks plugin <= 1.3.3 - Cross Site Scripting (XSS) vulnerability

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

Contributor Cross Site Scripting (XSS) in Gallery PhotoBlocks <= 1.3.3 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 6.5

Product Status

Vendor WP Chill
Product Gallery PhotoBlocks
Versions Default: unaffected
  • affected from n/a to 1.3.3 (incl.)

Solutions

Update the WordPress Gallery PhotoBlocks Plugin to the latest available version (at least 1.3.4).

Credits

  • Muhammad Sharief | Patchstack Bug Bounty Program finder

References

Problem Types

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

Impacts

  • CAPEC-588 DOM-Based XSS