Threat intelligence

WP Data Access <= 5.5.63 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpda_app' Shortcode

CVE-2026-0557 · wp-data-access

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Wp Data Access at a vulnerable version. How SiteRespond intelligence works

Vulnerability: WP Data Access <= 5.5.63 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpda_app' Shortcode
Affected software: wp-data-access(Plugin)
Affected versions: ≤ 5.5.63
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-0557
Published: 13 February 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 97ddb0e9-1bb8-48ed-9fa3-d2b5f260263b). Methodology and redistribution notes

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