CVE-2026-75016

01/תיאור (מקור, אנגלית)

The Magazine Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the News Ticker block's clientId attribute in versions up to, and including, 1.8.6. This is due to insufficient input sanitization and output escaping in the NewsTicker::render() method, which concatenates the clientId block attribute into an HTML class attribute without applying esc_attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

02/קישורים6

• plugins.trac.wordpress.org/browser/magazine-blocks/tags/1.8.5/‮…
• plugins.trac.wordpress.org/browser/magazine-blocks/tags/1.8.5/‮…
• plugins.trac.wordpress.org/browser/magazine-blocks/tags/1.8.6/‮…
• plugins.trac.wordpress.org/browser/magazine-blocks/tags/1.8.6/‮…
• plugins.trac.wordpress.org/changeset?reponame=&old=3656574%40m‮…
• www.wordfence.com/threat-intel/vulnerabilities/id/34e0862d-55d‮…