漏洞目录

15,219 份公开披露报告，按弱点、厂商与发现过程组织。每条记录保留原文溯源，不做无依据的复述。

筛选结果 613 份 · 本页赏金 $1,520 · 清除筛选

漏洞类别

• 跨站脚本2,498
• 跨站请求伪造519
• 密码学缺陷463
• 注入与走私350
• 不安全的直接对象引用364
• 开放重定向390
• SQL 注入328
• 服务端请求伪造294
• 其他弱点1,121
• 路径遍历286
• 代码执行803
• 内存破坏924

弱点目录

• 信息泄露1,447信息泄露
• XSS（通用）985跨站脚本
• Unlabeled967其他弱点
• 认证缺陷（通用）790身份认证
• 访问控制缺陷（通用）772访问控制
• 反射型 XSS661跨站脚本
• 存储型 XSS643跨站脚本
• 违反安全设计原则（按标题归类）531错误配置
• 资源消耗失控526拒绝服务
• 跨站请求伪造511跨站请求伪造
• 权限提升455访问控制
• 业务逻辑错误392业务逻辑
• IDOR359不安全的直接对象引用
• 代码注入344代码执行
• 开放重定向344开放重定向
• 内存破坏（通用）320内存破坏
• SQL 注入313SQL 注入
• SSRF293服务端请求伪造
• 路径遍历243路径遍历
• 命令注入（通用）234代码执行
• 密码学问题（通用）188密码学缺陷
• DOM 型 XSS178跨站脚本
• Unlabeled145信息泄露
• 点击劫持140错误配置

最新报告

1. Persistent SMTP header injection via identity `organization` / `name`Nextcloud · 内存破坏 · 2026-09-18
   无赏金低危
2. SMTP header injection via C-escape `\r` in the recipient display nameNextcloud · 内存破坏 · 2026-10-18
   无赏金低危
3. TaskProcessing callback authorization bypass allows ex-members to post as Assistant Talk BotNextcloud · 不安全的直接对象引用 · 2026-08-14
   无赏金低危
4. Code injection allows unprivileged local attacker to execute arbitrary code in Nextcloud's OAuth/web renderer processNextcloud · 代码执行 · 2026-10-24 · CVE-2020-8140
   无赏金低危
5. files_lock: a write-share collaborator can place a TYPE_TOKEN lock that permanently denies the file owner, survives share revocation and account deletNextcloud · 访问控制 · 2026-09-18 · CVE-2026-77165
   无赏金低危
6. Path Traversal in Nextcloud Talk Android Exposes User Credentials and Private Data via FileProviderNextcloud · 路径遍历 · 2026-08-24
   无赏金低危
7. Files Confidential tagging can be bypassed with # in filenameNextcloud · 访问控制 · 2026-10-27 · CVE-2026-77173
   无赏金低危
8. Unauthenticated Persistent Denial-of-Service via Federated Share InjectionNextcloud · 拒绝服务 · 2026-10-27 · CVE-2026-77167
   无赏金中危
9. Critical broken access control: API-only delegated admin can enumerate all Team Folders and grant access to arbitrary groupsNextcloud · 访问控制 · 2026-09-17 · CVE-2026-77169
   无赏金低危
10. Tables application does not respect sharing limitations set by adminNextcloud · 访问控制 · 2026-10-27 · CVE-2026-82986
    无赏金低危
11. Cross-room signaling injection enabling unauthorized force-muteNextcloud · 身份认证 · 2026-10-21 · CVE-2026-45266
    无赏金低危
12. Unauthorised access with hidden public link creation when sharing to a Team External MemberNextcloud · 访问控制 · 2026-10-27 · CVE-2026-45285
    $100低危
13. PIN bypass in PassCodeActivity via back buttonNextcloud · 身份认证 · 2026-06-07 · CVE-2026-45153
    $150低危
14. SSRF via User-Controlled Push proxyServer in Notifications Push RegistrationNextcloud · 服务端请求伪造 · 2026-09-30
    无赏金低危
15. Public shares remain accessible via alternate endpoints after owner account is disabledNextcloud · 访问控制 · 2026-10-27 · CVE-2026-114601
    $270低危
16. Mail contact autocomplete bypasses administrator-configured user enumeration restrictions and expose member information outside the intended scopeNextcloud · 信息泄露 · 2026-09-04 · CVE-2026-61545
    $250低危
17. Approval app's file-freshness check can be bypassed by omitting the etag parameter, allowing approval of unreviewed file changesNextcloud · 业务逻辑 · 2026-09-17 · CVE-2026-82982
    $150低危
18. Improper input validation in emoji field leads to sidebar UI denial of serviceNextcloud · 业务逻辑 · 2026-09-20 · CVE-2026-77166
    无赏金低危
19. Arbitrary Board Preference Injection via Deck Config APINextcloud · 访问控制 · 2026-09-17 · CVE-2026-77170
    $200低危
20. Stored XSS in attachment-display exploitable through SameSiteNextcloud · 跨站脚本 · 2026-04-19
    无赏金低危
21. position: fixed !important bypasses CSS sanitizer's fixed-position mitigation, enabling full-viewport phishing overlays.Nextcloud · 注入与走私 · 2026-04-20
    无赏金低危
22. Unquoted body background attribute enables CSS injection that bypasses remote image blockingNextcloud · 注入与走私 · 2026-04-20
    无赏金低危
23. SMIL values and by attributes bypass remote image blocking via unvalidated resource-loading animations, enabling email tracking without consentNextcloud · 代码执行 · 2026-04-20
    无赏金低危
24. SSRF on Nextcloud Whiteboard Application via Recordings to Unauthorised Access to WhiteboardsNextcloud · 服务端请求伪造 · 2026-10-27 · CVE-2026-87897
    $250低危
25. Group restriction bypass via bearer token in user_oidc (SETTING_RESTRICT_LOGIN_TO_GROUPS not enforced in Backend::getCurrentUserId)Nextcloud · 访问控制 · 2026-05-21
    $150低危