汇总 convos 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
常见弱点模式包括 跨站脚本，在 生产负载与软件部署 使用场景中可能带来 会话劫持 等风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2022-21650 | Convos is an open source multi-user chat that runs in a web browser. You can't use SVG extension in Convos' chat window, but you can upload a file with an .html extension. By uploading an SVG file with an html extension the upload filter can be bypassed. This causes Stored XSS. Also, after uploading a file the XSS attack is triggered upon a user viewing the file. Through this vulnerability, an attacker is capable to execute malicious scripts. Users are advised to update as soon as possible. | [email protected] | 7.6 | 0.83% | 2022-01-04 | 2026-06-17 |
| CVE-2022-21649 | Convos is an open source multi-user chat that runs in a web browser. Characters starting with "https://" in the chat window create an <a> tag. Stored XSS vulnerability using onfocus and autofocus occurs because escaping exists for "<" or ">" but escaping for double quotes does not exist. Through this vulnerability, an attacker is capable to execute malicious scripts. Users are advised to update as soon as possible. | [email protected] | 7.6 | 0.93% | 2022-01-04 | 2026-06-17 |
| CVE-2021-42584 | A Stored Cross Site Scripting (XSS) issue exists in Convos-Chat before 6.32. | [email protected] | 5.4 | 0.73% | 2021-12-17 | 2026-06-17 |
| CVE-2020-14423 | Convos before 4.20 does not properly generate a random secret in Core/Settings.pm and Util.pm. This leads to a predictable CONVOS_LOCAL_SECRET value, affecting password resets and invitations. | [email protected] | 5.3 | 1.06% | 2020-06-18 | 2026-06-16 |