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THREAT OPS › Threat News › [NVD] CVE-2026-9125 (MEDIUM 6.4) — The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link_url' parameter of the [presto_player_overlay] shortcode in versions up to, and including, 4.2.0 This is due to insufficient input sanitization and output escaping in the getOverlays(

[NVD] CVE-2026-9125 (MEDIUM 6.4) — The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link_url' parameter of the [presto_player_overlay] shortcode in versions up to, and including, 4.2.0 This is due to insufficient input sanitization and output escaping in the getOverlays(

lownvdPublished 2026-06-12

CVE-2026-9125 CVSS: 6.4 MEDIUM Published: 2026-06-12T02:16:42.373

The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link_url' parameter of the [presto_player_overlay] shortcode in versions up to, and including, 4.2.0 This is due to insufficient input sanitization and output escaping in the getOverlays() function, which copies the link_url shortcode attri

MITRE ATT&CK techniques

JavaScriptT1059.007

Indicators of compromise

CVE-2026-9125cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-9125