PT-2026-34309 · WordPress · Pagerank Display

Published 2026-04-22 · Updated 2026-04-25 · CVE-2026-6294

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google PageRank Display versions prior to 1.5

Description Cross-Site Request Forgery occurs due to missing nonce validation in the gpdisplay option() function, which manages the plugin settings page. The settings form lacks a wp nonce field(), and the handler fails to call check admin referer() or wp verify nonce() before processing POST requests. This allows unauthenticated attackers to trick a logged-in administrator into submitting a crafted request to modify plugin settings stored via update option(), such as the display style for the PageRank badge.

Recommendations Update to a version later than 1.4.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-6294

Affected Products

Pagerank Display

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-6294 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/e39ebe27-7780-48b6-8dca-7da7a78fce69?source=cve · Note
• https://plugins.trac.wordpress.org/browser/google-pagerank-display/trunk/gpdisplay.php#L56 · Note
• https://twitter.com/VulmonFeeds/status/2046896990936555714 · Twitter Post
• https://twitter.com/CVEnew/status/2047012174074413085 · Twitter Post
• https://plugins.trac.wordpress.org/browser/google-pagerank-display/tags/1.4/gpdisplay.php#L56 · Note
• https://plugins.trac.wordpress.org/browser/google-pagerank-display/tags/1.4/gpdisplay.php#L32 · Note
• https://plugins.trac.wordpress.org/browser/google-pagerank-display/trunk/gpdisplay.php#L32 · Note
• https://twitter.com/infoflowcloud/status/2047013621322932695 · Twitter Post
• https://twitter.com/atomicedgeWAF/status/2048002341769466242 · Twitter Post