Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-14279— Wholesale Market <= 2.2.2 - Authenticated (Subscriber+) Privilege Escalation via 'role_required' Parameter

Quick assessment

Affected
cedcommerce Wholesale Market
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress wholesale-market是WordPress基金会的一个连接批发商与买家的平台。 WordPress wholesale-market 2.2.2及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于通过ced_wholesale_request_send AJAX操作未对角色参数进行白名单限制，可能导致经过身份验证的攻击者将权限提升至管理员。

CVSS 8.8 · High EPSS 0.52% · P42

Possible ATT&CK Techniques 1 AI

T1068.001

Affected Version Matrix 1

VendorProduct Version RangeStatus
cedcommerce Wholesale Market ≤ 2.2.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-14279

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Wholesale Market <= 2.2.2 - Authenticated (Subscriber+) Privilege Escalation via 'role_required' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Wholesale Market plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 2.2.2 via the ced_wholesale_request_send AJAX action. The ced_wholesale_request_send_callback() handler only verifies a nonce (which is exposed to any authenticated user through wp_localize_script on the frontend) and that the caller has a positive user ID, then calls WP_User::add_role() with the client-supplied role_required POST parameter without restricting the value to an allowlist of wholesale roles. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to Administrator when the site administrator has enabled the 'Assigning requested role directly' option.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress wholesale-market 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress wholesale-market是WordPress基金会的一个连接批发商与买家的平台。 WordPress wholesale-market 2.2.2及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于通过ced_wholesale_request_send AJAX操作未对角色参数进行白名单限制，可能导致经过身份验证的攻击者将权限提升至管理员。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
cedcommerce Wholesale Market 0 ~ 2.2.2 -

II. Public POCs for CVE-2026-14279

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-14279

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-14279 (1)

IV. Related Vulnerabilities

Same product: Wholesale Market
Same vendor: cedcommerce
Same weakness: CWE-269

V. Comments for CVE-2026-14279

No comments yet

Leave a comment