| Título | welovemedia FFmate <= v2.0.15 Cross Site Scripting |
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| Descrição | A stored Cross-Site Scripting (XSS) vulnerability exists in FFmate ≤ v2.0.15 at the webhook execution response display functionality, where webhook responses are stored and rendered without proper sanitization or validation. When webhook responses containing malicious JavaScript payloads are displayed in the executions view, the injected scripts execute in the browsers of users viewing the webhook execution results. As a result, attackers can configure webhooks pointing to malicious endpoints to inject arbitrary JavaScript, potentially leading to session hijacking, credential theft, or malicious actions performed on behalf of victims. Mitigations include implementing HTML sanitization using libraries like DOMPurify, avoiding v-html in favor of safe Vue.js rendering, implementing Content Security Policy (CSP) headers, encoding output context-appropriately, and validating input against a whitelist of allowed HTML tags and attributes. |
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| Fonte | ⚠️ https://github.com/CC-T-454455/Vulnerabilities/tree/master/ffmate/vulnerability-2 |
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| Utilizador | Anonymous User |
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| Submissão | 16/03/2026 04h48 (há 21 dias) |
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| Moderação | 31/03/2026 18h15 (16 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 354444 [welovemedia FFmate até 2.0.15 Webhook AppJsonTreeView.vue Script de Site Cruzado] |
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| Pontos | 20 |
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