CVE-2026-39494
No known patch is available for this vulnerability.
The affected plugin has been removed from the WordPress.org directory, and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
Description
Blind SQL injection in Product Filter by WBW plugin (≤3.1.2) allows unauthenticated attackers to extract database contents.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Blind SQL injection in Product Filter by WBW plugin (≤3.1.2) allows unauthenticated attackers to extract database contents.
Vulnerability
The Product Filter by WBW plugin for WordPress (versions through 3.1.2) contains a blind SQL injection vulnerability due to improper neutralization of special elements used in an SQL command. This allows an attacker to inject arbitrary SQL queries via the plugin's filter functionality. [1]
Exploitation
An unauthenticated attacker can exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable endpoint. No authentication or user interaction is required. The attack can be performed remotely, and the blind nature means the attacker can infer information based on response timing or error messages. [1]
Impact
Successful exploitation allows an attacker to extract sensitive information from the database, including user credentials, personal data, and other site content. This can lead to complete site compromise and data breach. The vulnerability is listed in the Known Exploited Vulnerabilities (KEV) catalog, indicating active exploitation in the wild. [1]
Mitigation
The vulnerability is fixed in version 3.1.3 of the plugin. Users should update immediately. For those unable to update, Patchstack provides a mitigation rule to block attacks. The plugin is actively exploited, so immediate action is recommended. [1]
AI Insight generated on Jun 11, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2<=3.1.2+ 1 more
- (no CPE)range: <=3.1.2
- (no CPE)range: <=3.1.2
Patches
0woo-product-filterThis plugin has been removed from the WordPress.org directory on 2026-04-27. No patched version is being distributed through the official directory. Users who have it installed should uninstall it.
Source: api.wordpress.org · directory page
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
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