PT-2026-51670 · Seo Tools · Bulk Seo Image

Nishida Azuka · Published 2026-06-24 · Updated 2026-06-24 · CVE-2026-11997

NVD

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

The Bulk SEO Image plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.1. This is due to missing or incorrect nonce validation on the plugin's settings page handler BulkSeoImage(), which dispatches to launchbulk() / BulkSeoImageGo() whenever the request contains $ POST['bulkseoimage']. No wp nonce field() is emitted in the form and no check admin referer()/wp verify nonce() is performed before bulk-overwriting the wp attachment image alt post meta for every image attached to every published post and/or page. This makes it possible for unauthenticated attackers to bulk-overwrite image ALT-text metadata across the site via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-11997

Affected Products

Bulk Seo Image

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-11997 · Security Note
• https://plugins.trac.wordpress.org/browser/bulk-seo-image/tags/1.1/bulk-seo-image.php#L11 · Note
• https://plugins.trac.wordpress.org/browser/bulk-seo-image/tags/1.1/bulk-seo-image.php#L76 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/ef176a6c-33d1-45d6-8a1d-3df1e8eb2170?source=cve · Note
• https://plugins.trac.wordpress.org/browser/bulk-seo-image/tags/1.1/bulk-seo-image.php#L147 · Note