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THREAT OPS › Threat News › [NVD] CVE-2026-4559 (MEDIUM 6.4) — The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'delay' shortcode attribute in all versions up to, and including, 3.6.12 due to insufficient input sanitization and output escaping. This makes it possible for authe

[NVD] CVE-2026-4559 (MEDIUM 6.4) — The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'delay' shortcode attribute in all versions up to, and including, 3.6.12 due to insufficient input sanitization and output escaping. This makes it possible for authe

mednvdPublished 2026-08-22

CVE-2026-4559 CVSS: 6.4 MEDIUM Published: 2026-08-22T14:16:32.947

The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'delay' shortcode attribute in all versions up to, and including, 3.6.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and

Indicators of compromise

CVE-2026-4559cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-4559