SQL injection in WP Directory Kit via stored display_name field
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
The WP Directory Kit plugin for WordPress is affected in all versions up to and including 1.5.9. Insufficient escaping and an unprepared SQL query let a stored display_name value reach the database query unsanitized (CWE-89). An authenticated attacker with Subscriber access or higher can append SQL queries to existing ones and extract sensitive data from the database. The stored value is set in the attacker's own profile and triggers later, when the plugin re-reads it.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
The WP Directory Kit plugin for WordPress is vulnerable to time-based SQL Injection via 'display_name' Profile Field (Second-Order) in all versions up to, and including, 1.5.9 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 a second-order injection: a Subscriber stores a display_name containing a single quote via their own profile, which WordPress preserves verbatim; the payload is then triggered when WdkCachedUserEditor::update_listings_user_editor() re-reads that stored value and passes it unsanitized to the SQL sink.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| wpdirectorykit | WP Directory Kit | up to 1.5.9 | — | No fix listed | CNA |
- WP Directory Kit Vendorwpdirectorykit Affected up to 1.5.9 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wpdirectorykit:wp_directory_kit:*:*:*:*:*:*:*:* | — | — | wpdirectorykit |
- cpe:2.3:a:wpdirectorykit:wp_directory_kit:*:*:*:*:*:*:*:* Versions — — ·wpdirectorykit
Remediation
The sources list no fixed version for WP Directory Kit.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-10 Threatist record created from CVE-2026-96653
- 2026-10-10 Alias added: GHSA-m2v9-gpjj-2h93
- 2026-10-11 Priority changed: MEDIUM → LOW
- 2026-10-11 CISA SSVC decision points changed
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/87aa7d7e-f6f4-42c1-9b15-2fcab6750cd3?source=cve
- https://plugins.trac.wordpress.org/browser/wpdirectorykit/trunk/vendor/Winter_MVC/core/database.php#L553
- https://plugins.trac.wordpress.org/browser/wpdirectorykit/trunk/extensions/wdk-cached-user-editor.php#L52
- https://plugins.trac.wordpress.org/browser/wpdirectorykit/trunk/extensions/wdk-cached-user-editor.php#L21
More wpdirectorykit vulnerabilities
- TI-2025-12241 WP Directory Kit <= 1.4.4 - Authentication Bypass to Privilege Escalation via Account Takeover CVSS 3.1CRITICAL 10.0
- TI-2023-02136 WP Directory Kit <= 1.1.9 - Unauthenticated Local File Inclusion via wdk_public_action CVSS 3.1CRITICAL 9.8
- TI-2026-30931 WordPress WP Directory Kit plugin <= 1.5.1 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
- TI-2026-28505 WordPress WP Directory Kit plugin <= 1.5.0 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
- TI-2026-22342 WordPress WP Directory Kit plugin <= 1.5.4 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
- TI-2024-03015 WP Directory Kit <= 1.3.0 - Authenticated (Subscriber+) SQL Injection CVSS 3.1HIGH 8.8
Sources
- CVE-2026-96653 · CVE Program
- CVE-2026-96653 · NVD
- FIRST EPSS
- GHSA-m2v9-gpjj-2h93 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences