CVE-2026-0557: WP Data Access <= 5.5.63 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpda_app' Shortcode
peterschulznl · WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards
Affected: peterschulznl WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 15% of scored CVEs
DescriptionCVE.org
The WP Data Access plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpda_app' shortcode in all versions up to, and including, 5.5.63 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- peterschulznl · WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboardsup to and including 5.5.63
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Cross-site Scripting
- Vendor
- peterschulznl
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-0557 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.