CVE-2026-121783

WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps <= 5.5.90 - Cross-Site Request Forgery

2026-11-07 10:14
hera-user

Strategic Overview

Status
Patched in 5.5.91
Affected Plugin
WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps
Affected Version
<= 5.5.90
CVSS
4.3Medium
Weakness type
CWE-352 · Cross-Site Request Forgery
CVE
CVE-2026-121783
View all WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps vulnerabilities

At a glance

CVE-2026-121783 is a medium-severity Cross-Site Request Forgery vulnerability in the WP Data Access WordPress plugin, affecting versions <= 5.5.90. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 5.5.91; sites on affected versions should update now. Disclosed November 2026, reported by hera-user.

Vulnerability Overview

The WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.5.90. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-352: Cross-Site Request Forgery

Reaching this weakness in WP Data Access <= 5.5.90 takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For WP Data Access the fix is 5.5.91: builds <= 5.5.90 are affected, anything from 5.5.91 onward is not.

Remediation

Update to version 5.5.91, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to WP Data Access: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: WP Data Access 5.5.91 closes this, and updating the plugin is the step that ends it.

  • Firewall
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-121783https://www.wordfence.com/threat-intel/vulnerabilities/id/0fb4927e-c9e0-4112-a35c-63878afd9481https://nvd.nist.gov/vuln/detail/CVE-2026-121783

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C