CVE-2026-3396
WCAPF – WooCommerce Ajax Product Filter <= 4.2.3 - Unauthenticated Time-Based SQL Injection
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 Nuclei template
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
WCAPF – WooCommerce Ajax Product Filter plugin is vulnerable to time-based SQL Injection via the 'post-author' parameter in all versions up to, and including, 4.2.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- shamimmoeen WCAPF – Ajax Product Filter for WooCommerce
through 4.2.3
References 7
plugins.trac.wordpress.org
- browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L739
- browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L689
- browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L81
- browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L65
- changeset/3484080