WP Data Access <= 5.5.88 — Missing Authorization to Unauthenticated Sensitive Information Exposure via 'rel_tab' Parameter
CVE-2026-110023Published · Updated Action summary
Affected: ≤5.5.88Update to 5.5.89 or newer
All remediation steps- Severity
- Medium5.9
- CVSS
- 5.9CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:HAttack complexity- High
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps wp-data-access
- Affected≤ 5.5.88
- Patched in5.5.89
Update to 5.5.89 or newer.
You are affected if you run ≤ 5.5.88. Version 5.5.89 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 5.5.89, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Kuba.
The WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.5.88 via the 'rel_tab' parameter. This makes it possible for unauthenticated attackers to extract every row and column of the underlying database table backing any anonymously published app, including WordPress user password hashes, email addresses, and password-reset keys from wp_users. Exploitation requires that an administrator has published at least one app with its REST API authorization set to 'anonymous', which is the standard configuration for publicly embedded apps.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps
All 27| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Cross-Site Request Forgery ≤5.5.90Update to 5.5.91 | CVE-2026-121783 | |
| High8.1 | Incorrect Authorization to Unauthenticated Privilege Escalation via 'key' and 'val' Parameters on app/update, app/delete, app/insert ≤5.5.89Update to 5.5.90 | CVE-2026-118267 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Image URL' Media-Type Column Renderer ≤5.5.89Update to 5.5.90 | CVE-2026-118204 | |
| Medium5.3 | Authenticated (Subscriber+) SQL Injection via 'engine' Parameter ≤5.5.90Update to 5.5.91 | CVE-2026-121536 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via TEXT-family Column Value in Front-end Data Project Form ≤5.5.90Update to 5.5.91 | CVE-2026-120479 |
- Medium4.3Cross-Site Request Forgery
≤5.5.90Update to 5.5.91
- High8.1Incorrect Authorization to Unauthenticated Privilege Escalation via 'key' and 'val' Parameters on app/update, app/delete, app/insert
≤5.5.89Update to 5.5.90
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Image URL' Media-Type Column Renderer
≤5.5.89Update to 5.5.90
- Medium5.3Authenticated (Subscriber+) SQL Injection via 'engine' Parameter
≤5.5.90Update to 5.5.91
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via TEXT-family Column Value in Front-end Data Project Form
≤5.5.90Update to 5.5.91
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 5.9
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.