Nextcloud 厂商相关 261 条 CVE 漏洞，含 AI 中文分析、POC、CVSS 评分与受影响产品。
Nextcloud 是一款开源文件同步与共享平台，旨在提供私有云存储解决方案，支持多端数据同步及协作办公。其历史漏洞多集中于远程代码执行、跨站脚本及权限绕过，部分源于集成组件缺陷。项目采用模块化架构，定期发布安全更新以修复已知风险。鉴于已收录 261 条 CVE，用户需保持版本更新，并严格配置访问控制策略，以防范潜在的数据泄露与未授权访问威胁。
| CVE ID | 标题 | CVSS | 风险等级 | Published |
|---|---|---|---|---|
| CVE-2025-66558 | WebAuthn second factor provider for Nextcloud 安全漏洞 — security-advisoriesCWE-639 | 3.1 | Low | 2025-12-05 |
| CVE-2025-66556 | Nextcloud Talk 安全漏洞 — security-advisoriesCWE-639 | 3.5 | Low | 2025-12-05 |
| CVE-2025-66554 | Nextcloud 跨站脚本漏洞 — security-advisoriesCWE-79 | 3.5 | Low | 2025-12-05 |
| CVE-2025-66549 | Nextcloud Desktop Client 安全漏洞 — security-advisoriesCWE-209 | 2.4 | Low | 2025-12-05 |
| CVE-2025-66545 | Team folders 安全漏洞 — security-advisoriesCWE-707 | 3.5 | Low | 2025-12-05 |
| CVE-2025-66515 | Nextcloud 授权问题漏洞 — security-advisoriesCWE-287 | 2.7 | Low | 2025-12-05 |
| CVE-2025-66514 | Nextcloud Mail 跨站脚本漏洞 — security-advisoriesCWE-79 | 3.5 | Low | 2025-12-05 |
| CVE-2025-66557 | Nextcloud Desktop Client 访问控制错误漏洞 — security-advisoriesCWE-284 | 5.4 | Medium | 2025-12-05 |
| CVE-2025-66548 | Deck 安全漏洞 — security-advisoriesCWE-116 | 3.3 | Low | 2025-12-05 |
| CVE-2025-66553 | Nextcloud Tables 安全漏洞 — security-advisoriesCWE-639 | 4.3 | Medium | 2025-12-05 |
| CVE-2025-66551 | Nextcloud Tables 安全漏洞 — security-advisoriesCWE-639 | 6.3 | Medium | 2025-12-05 |
| CVE-2025-66513 | Nextcloud Tables 安全漏洞 — security-advisoriesCWE-639 | 4.3 | Medium | 2025-12-05 |
| CVE-2025-66550 | Nextcloud Calendar 安全漏洞 — security-advisoriesCWE-241 | 5.7 | Medium | 2025-12-05 |
| CVE-2025-66546 | Nextcloud Calendar 安全漏洞 — security-advisoriesCWE-639 | 3.3 | Low | 2025-12-05 |
| CVE-2025-66511 | Nextcloud Calendar 安全特征问题漏洞 — security-advisoriesCWE-330 | 4.8 | Medium | 2025-12-05 |
| CVE-2025-66552 | Nextcloud Server 安全漏洞 — security-advisoriesCWE-778 | 4.3 | Medium | 2025-12-05 |
| CVE-2025-66547 | Nextcloud Server 安全漏洞 — security-advisoriesCWE-639 | 4.3 | Medium | 2025-12-05 |
| CVE-2025-66512 | Nextcloud Server 安全漏洞 — security-advisoriesCWE-80 | 5.4 | Medium | 2025-12-05 |
| CVE-2025-66510 | Nextcloud Server 安全漏洞 — security-advisoriesCWE-359 | 4.5 | Medium | 2025-12-05 |
| CVE-2025-59788 | Nextcloud 安全漏洞 — NextcloudCWE-749 | 6.4 | Medium | 2025-12-04 |
| CVE-2025-58051 | Nextcloud Tables 安全漏洞 — security-advisoriesCWE-841 | 6.5 | Medium | 2025-10-16 |
| CVE-2025-47794 | Nextcloud 访问控制错误漏洞 — security-advisoriesCWE-284 | 2.6 | Low | 2025-05-16 |
| CVE-2025-47793 | Nextcloud 安全漏洞 — security-advisoriesCWE-770 | 4.3 | Medium | 2025-05-16 |
| CVE-2025-47792 | Nextcloud Desktop Client 访问控制错误漏洞 — security-advisoriesCWE-284 | 5.0 | Medium | 2025-05-16 |
| CVE-2025-47791 | Nextcloud 代码问题漏洞 — security-advisoriesCWE-918 | 4.3 | Medium | 2025-05-16 |
| CVE-2025-47790 | Nextcloud 授权问题漏洞 — security-advisoriesCWE-287 | 6.4 | Medium | 2025-05-16 |
| CVE-2024-52509 | Nextcloud Mail 访问控制错误漏洞 — security-advisoriesCWE-284 | 3.5 | Low | 2024-11-15 |
| CVE-2024-52508 | Nextcloud Mail 信息泄露漏洞 — security-advisoriesCWE-200 | 8.2 | High | 2024-11-15 |
| CVE-2024-52510 | Nextcloud Desktop Client 信任管理问题漏洞 — security-advisoriesCWE-295 | 4.2 | Medium | 2024-11-15 |
| CVE-2024-52507 | Nextcloud 安全漏洞 — security-advisoriesCWE-639 | 3.5 | Low | 2024-11-15 |
本页汇总了 Nextcloud 厂商截至目前公开的全部 261 条 CVE 漏洞。每条漏洞均包含 CVSS 评分、CWE 弱点分类、受影响产品与参考链接，并附带 AI 生成的中文分析以便快速判断风险。