Social Share Buttons <= 1.30 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'share_url' Network Setting

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-100108 · Microsoft / collected KEV context

cve-program · CVE-2026-100108

• https://www.wordfence.com/threat-intel/vulnerabilities/id/bc098f5d-3c59-4046-bce8-ac2586e6da19?source=cve
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.30/classes/class-social-networks.php#L370
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.30/classes/blocks/network-block.php#L47
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.30/classes/class-network.php#L275
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.30/admin/review_notice.php#L26
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.30/classes/class-social.php#L60
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3735252%40share-button&new=3735252%40share-button

No related operational record is retained in the current change model.