CVE-2024-21641— Flarum 输入验证错误漏洞
一分钟漏洞结论
影响对象
flarum framework
利用判断
存在公开或 AI PoC，应优先验证
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。
Flarum是Flarum社区的一套开源的论坛系统。 Flarum 1.8.5 之前版本存在输入验证错误漏洞，该漏洞源于 logout路由包含一个重定向参数，允许任何第三方将用户从受信任域重定向到任何链接。
公开利用映射 1
Nuclei · 1
CVE-2024-21641.yaml [template]
可能的 ATT&CK 技术 1 AI
T1189 · Drive-by Compromise
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2024-21641 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Flarum's Logout Route allows open redirects
来源: CVE Program / CVE List V5
Vulnerability Description
Flarum is open source discussion platform software. Prior to version 1.8.5, the Flarum `/logout` route includes a redirect parameter that allows any third party to redirect users from a (trusted) domain of the Flarum installation to redirect to any link. For logged-in users, the logout must be confirmed. Guests are immediately redirected. This could be used by spammers to redirect to a web address using a trusted domain of a running Flarum installation. The vulnerability has been fixed and published as flarum/core v1.8.5. As a workaround, some extensions modifying the logout route can remedy this issue if their implementation is safe.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
来源: CVE Program / CVE List V5
Vulnerability Title
Flarum 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Flarum是Flarum社区的一套开源的论坛系统。 Flarum 1.8.5 之前版本存在输入验证错误漏洞，该漏洞源于 logout路由包含一个重定向参数，允许任何第三方将用户从受信任域重定向到任何链接。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2024-21641 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Flarum is open source discussion platform software. Prior to version 1.8.5, the Flarum `/logout` route includes a redirect parameter that allows any third party to redirect users from a (trusted) domain of the Flarum installation to redirect to any link. For logged-in users, the logout must be confirmed. Guests are immediately redirected. This could be used by spammers to redirect to a web address using a trusted domain of a running Flarum installation. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-21641.yaml | POC详情 |
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2024-21641 的情报信息
请登录查看更多情报信息。
CVE-2024-21641 补丁与修复 (2)
CVE-2024-21641 厂商安全公告 (1)
-
https://github.com/flarum/framework/security/advisories/GHSA-733r-8xcp-w9mr x_refsource_CONFIRM
IV. Related Vulnerabilities
V. Comments for CVE-2024-21641
匿名用户
2026-06-25 22:43:08Here to join conversations, share experiences, and learn something new throughout the journey. I enjoy hearing diverse viewpoints and sharing my input when it's helpful. Always open to fresh thoughts and meeting like-minded people. Here is my web-site-<a href="https://automisto24.com.ua/">AutoMisto24</a> https://automisto24.com.ua/