CVE-2026-107752 json
Welcart e-Commerce <= 2.12.4 - Authenticated (Editor+) SQL Injection via 'wp_usces_order_old' Cookie
published 2026-10-17 23 d ago modified 2026-10-19 20 d ago also EUVD-2026-103221
- cvss
- 4.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
The Welcart e-Commerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wp_usces_order_old (JSON fields searchSql / searchSkuSql)' parameter in all versions up to, and including, 2.12.4 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 editor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 d ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
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
- uscnanbu Welcart e-Commerce
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/0e78b5db-3f38-4ed7-9bec-6dd55d44f04f?source=cve
- plugins.trac.wordpress.org /browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L622
- plugins.trac.wordpress.org /browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L613
- plugins.trac.wordpress.org /browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L473
- plugins.trac.wordpress.org /browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L256
- plugins.trac.wordpress.org /browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L776
- plugins.trac.wordpress.org /changeset/3743211/usc-e-shop
- plugins.trac.wordpress.org /changeset/3743211/usc-e-shop/trunk/classes/orderList.class.php
Sources
- CVE List CVE-2026-107752
- NVD CVE-2026-107752
Fencer Vulns 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.