CVE-2026-24389: WordPress Gallery PhotoBlocks plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-22 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Gallery PhotoBlocks photoblocks-grid-gallery allows DOM-Based XSS.This issue affects Gallery PhotoBlocks: from n/a through <= 1.3.2.

Affected products

WP Chill Gallery PhotoBlocks: through 1.3.2

References

https://patchstack.com/database/Wordpress/Plugin/photoblocks-grid-gallery/vulnerability/wordpress-gallery-photoblocks-plugin-1-3-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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