Answer in brief
CVE-2026-121536 records a Medium severity (CVSS 5.3) vulnerability in WP Data Access <= 5.5.90 - Authenticated (Subscriber+) SQL Injection via 'engine' Parameter. The current sources do not mark it as known exploited. The current feed maps peterschulznl/WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps peterschulznl/WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| peterschulznl/WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Mapsgeneric | >=0 <=5.5.90 | Not reported |
Published upstream
Nov 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 7, 2026
The WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps plugin for WordPress is vulnerable to generic SQL Injection via the 'engine' parameter in all versions up to, and including, 5.5.90 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable when an administrator has configured a Data Project page to admit a lower-privileged role, which is the plugin's documented mechanism for sharing projects with subscribers and other users.
Quoted source text, attributed separately from HOL analysis.