CVE Explorer
CVE-2026-3396
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"WCAPF – Ajax Product Filter for WooCommerce","vendor":"shamimmoeen","versions":[{"lessThanOrEqual":"4.2.3","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-89","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L65"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L689"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L739"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/wc-ajax-product-filter/trunk/includes/class-wcapf-product-filter.php#L81"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/changeset/3484080/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/5
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ee0a762e-9159-4dab-a7be-9cbe332effb1?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:64729d9b105170df3c3b8fbc8dabce25eef99b1eb243b71dd17ed5f30a7c36ef · sha256:35d6b072de71e967… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.