CVE-2026-15351 json
WC Vendors <= 2.7.0 - Authenticated (Shop Manager+) SQL Injection via 'status' Parameter
published 2mo ago modified 2mo ago also EUVD-2026-59906
- cvss
- 4.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
The WC Vendors – WooCommerce Multivendor, WooCommerce Marketplace, Product Vendors plugin for WordPress is vulnerable to generic SQL Injection via the 'status' parameter in all versions up to, and including, 2.7.0 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 shop manager-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The sanitize_text_field callback strips HTML but leaves SQL metacharacters intact, and wp_magic_quotes slash protection does not apply because WP_REST_Server::serve_request() calls wp_unslash() on GET parameters before the sanitize callback executes.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Affected products
- wcvendors WC Vendors – WooCommerce Multivendor, WooCommerce Marketplace, Product Vendors
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/df790bbc-7427-4f7e-9aa2-e137c9fceffd?source=cve
- plugins.trac.wordpress.org /browser/wc-vendors/tags/2.7.0/classes/includes/api/admin/class-wcv-admin-api.php#L329
- plugins.trac.wordpress.org /browser/wc-vendors/tags/2.7.0/classes/includes/api/admin/class-wcv-admin-api.php#L56
- plugins.trac.wordpress.org /browser/wc-vendors/tags/2.7.0/classes/includes/api/admin/class-wcv-admin-api.php#L367
- plugins.trac.wordpress.org /browser/wc-vendors/tags/2.7.0/classes/includes/api/admin/class-wcv-admin-api.php#L247
- plugins.trac.wordpress.org /changeset?reponame=&old=3633716%40wc-vendors&new=3633716%40wc-vendors
Sources
- CVE List CVE-2026-15351
- NVD CVE-2026-15351
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.