CVE-2026-90650— MotoPress Hotel Booking 6.2.4 跨站脚本漏洞
一分钟漏洞结论
影响对象
jetmonsters MotoPress Hotel Booking
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
WordPress 的 MotoPress Hotel Booking 插件在 6.2.4 及之前所有版本中，由于输入验证不足和输出转义不当，存在存储型跨站脚本（Stored XSS）漏洞。该漏洞位于 Stripe Webhook 事件对象的 'id' 字段中。这使得未认证的攻击者能够向页面注入任意 Web 脚本，一旦用户访问被注入的页面，脚本将立即执行。 该插件的高级版 Stripe Webhook 监听器仅在配置了可选的 Stripe 签名密钥时才验证 Webhook 签名；由于该密钥默认情况下为空，伪造的 W
可能的 ATT&CK 技术 1 AI
T1195 · Supply Chain Compromise
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一、 漏洞 CVE-2026-90650 基础信息
漏洞信息
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Vulnerability Title
MotoPress Hotel Booking <= 6.2.4 - Unauthenticated Stored Cross-Site Scripting via Stripe Webhook Event Object 'id'
来源: CVE Program / CVE List V5
Vulnerability Description
The MotoPress Hotel Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Stripe Webhook event object 'id' in all versions up to, and including, 6.2.4 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 premium Stripe webhook listener only verifies the webhook signature when an optional Stripe signing secret has been configured; because that secret is empty by default, a forged webhook is accepted without cryptographic verification, and the attacker-controlled event object 'id' (e.g. a forged 'refund.created' refund id) is written unescaped into the payment log and later echoed unsanitized when an administrator views the payment. An attacker must know a valid Stripe PaymentIntent ID for an existing payment to route the forged webhook to a payment record. Note: The vulnerable webhook handler (webhook-listener.php) is part of the premium Stripe gateway integration and is not present in the lite plugin directory.
来源: 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
来源: 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)
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| jetmonsters | MotoPress Hotel Booking | 0 ~ 6.2.4 | - |
|
二、漏洞 CVE-2026-90650 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
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CVE-2026-90650 安全博客文章 (1)
CVE-2026-90650 厂商页面 (2)
CVE-2026-90650 其他参考 (1)
IV. Related Vulnerabilities
Same product: MotoPress Hotel Booking
V. Comments for CVE-2026-90650
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