漏洞速览
- 漏洞编号:
CVE-2026-19914 - 风险评分:
7.2(高危) - 首次披露:2026-08-31
- 最近更新:2026-08-31
- 软件类型:插件
- 软件标识:
usc-e-shop - 受影响版本:<= 2.12.1
- 修复版本:2.12.2
- 是否已修复:是
漏洞详情
The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_order' parameter in all versions up to, and including, 2.12.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is delivered via the guest checkout form, requiring no authentication, and executes when an administrator views the affected order in the WordPress admin panel.
影响与风险
- 漏洞类型:Unauthenticated Stored Cross-Site Scripting via 'custom_order' Parameter
- 风险说明:漏洞可能被利用以执行未授权操作,建议按官方修复方案立即升级并复核安全配置。
- 研究人员:Afifudin Maarif
修复建议
- 按官方建议执行修复:更新至 2.12.2 或更高已修复版本。
- 复核
administrator/shop manager等高权限账号与角色授权。 - 排查近期插件安装/配置变更记录,确认无异常写入。
- 建议配合 WAF 与登录审计,持续观察可疑请求。


