CVE-2026-7534— SUMO Reward Points for WooCommerce <= 32.7.0 - Unauthenticated Stored Cross-Site Scripting via 'reason' Parameter
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| FantasticPlugins | SUMO Reward Points for WooCommerce | ≤ 32.7.0 | affected |
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I. Basic Information for CVE-2026-7534
Vulnerability Information
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Vulnerability Title
SUMO Reward Points for WooCommerce <= 32.7.0 - Unauthenticated Stored Cross-Site Scripting via 'reason' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The SUMO Reward Points plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting via the REST API endpoint `/wp-json/wc-srp/v1/earning` in versions up to, and including, 32.7.0. This is due to the `user_has_cap` filter in the `SRP_REST_Earning_Controller` class unconditionally granting the custom `rs_earning_read` capability to all users — including unauthenticated visitors — combined with missing sanitization of the `reason` parameter in the `create_items()` function and missing output escaping in the `column_default()` method of `SRP_Master_Log`. This makes it possible for unauthenticated attackers to inject arbitrary web scripts into the reward points log that will execute whenever an administrator accesses the Master Log or User Reward Points admin pages.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress SUMO Reward Points 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress SUMO Reward Points是WordPress基金会的一个CMS组件。 WordPress SUMO Reward Points 32.7.0及之前版本存在跨站脚本漏洞，该漏洞源于`SRP_REST_Earning_Controller`类中`user_has_cap`过滤器无条件授予所有用户（包括未认证访客）自定义`rs_earning_read`能力，结合`create_items()`函数中`reason`参数缺少清理和`SRP_Master_Log`的`column_
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 |
|---|---|---|---|---|
| FantasticPlugins | SUMO Reward Points for WooCommerce | 0 ~ 32.7.0 | - |
II. Public POCs for CVE-2026-7534
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-7534 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-7534
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