What’s Vulnerable › Vulnerabilities

CVE-2026-84781: WordPress Gallery PhotoBlocks plugin <= 1.3.4 - 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: 2026-09-02 · updated 2026-09-03
• Weakness: CWE-79

Description

Contributor Cross Site Scripting (XSS) in Gallery PhotoBlocks <= 1.3.4 versions.

Affected products

• WP Chill Gallery PhotoBlocks: through 1.3.4

References

• https://patchstack.com/database/wordpress/plugin/photoblocks-grid-gallery/vulnerability/wordpress-gallery-photoblocks-plugin-1-3-4-cross-site-scripting-xss-vulnerability?_s_id=cve

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