Nextcloud
Nextcloud 的公开漏洞报告、类别分布与常见资产。
613公开报告
$41,553披露赏金
18漏洞类别
10主要弱点
攻击面
弱点类别分布
主要弱点
- 访问控制缺陷(通用)89
- 信息泄露66
- 认证缺陷(通用)37
- Unlabeled35
- 违反安全设计原则(按标题归类)34
- XSS(通用)28
- 资源消耗失控23
- IDOR22
- 存储型 XSS20
- SSRF19
常见资产
- · 172
- nextcloud/serverSOURCE_CODE · 158
- nextcloud.comURL · 29
- com.nextcloud.clientGOOGLE_PLAY_APP_ID · 24
- Desktop ClientDOWNLOADABLE_EXECUTABLES · 23
- nextcloud/mailSOURCE_CODE · 20
- nextcloud/spreedSOURCE_CODE · 18
- nextcloud/deckSOURCE_CODE · 13
- https://github.com/nextcloud/tablesSOURCE_CODE · 10
- apps.nextcloud.comURL · 10
高票报告
当前状态 613 份 · 全部 613
- 66ID4me feature of OpenID connect app available even when disabled访问控制 · 2024-05-30 · 中危$0访问控制缺陷(通用)
- 65Valid share tokens allow to access tempory upload files of share owner访问控制 · 2026-06-07 · 中危$0访问控制缺陷(通用)
- 65Improper input validation On Exported deep-link handler crashes `FileDisplayActivity` on crafted external URL — Denial-of-Service内存破坏 · 2026-05-01 · 低危$0Improper Null Termination
- 64Improper input validation in emoji field leads to sidebar UI denial of service业务逻辑 · 2026-09-20 · 低危$0业务逻辑错误
- 64Two-factor authentication enforcement bypass身份认证 · 2021-07-31 · 高危$750Unlabeled
- 63Approval app's file-freshness check can be bypassed by omitting the etag parameter, allowing approval of unreviewed file changes业务逻辑 · 2026-09-17 · 中危$150业务逻辑错误
- 63Path Traversal Vulnerability in Nextcloud Tables Enables Arbitrary File Exfiltration of Any Files Supported by PhpSpreadsheet Library路径遍历 · 2025-10-16 · 中危$0路径遍历
- 62Arbitrary Board Preference Injection via Deck Config API访问控制 · 2026-09-17 · 中危$200访问控制缺陷(通用)
- 60Files drop share links for end-to-end encrypted folders allowed to drop files into other folders of the share owner不安全的直接对象引用 · 2026-05-08 · 低危$0IDOR
- 59Arbitrary code execution in desktop client via OpenSSL config代码执行 · 2020-08-05 · 中危$100代码注入
- 58Default Nextcloud Server and Android Client leak sharee searches to Nextcloud访问控制 · 2021-06-16 · 低危$750访问控制缺陷(通用)
- 58Extremly simple way to bypass Nextcloud-Client PIN/Fingerprint lock信息泄露 · 2019-07-26 · 低危$0信息泄露
- 57Calendar app allowed booking appointments without the generated token不安全的直接对象引用 · 2025-12-05 · 低危$0IDOR
- 56Easy way to create a new Deck board without permission访问控制 · 2026-01-17 · 未评级$100访问控制缺陷(通用)
- 55Authentication Bypass in ID4me handling via Missing JWT Signature Verification in User OIDC身份认证 · 2026-06-07 · 高危$2,500认证缺陷(通用)
- 53SVG filter primitives bypass remote image blocking, enabling email tracking without consent.信息泄露 · 2026-04-20 · 中危$0隐私侵犯
- 53Basic auth header on WebDAV requests is not bruteforce protected身份认证 · 2023-06-02 · 高危$0认证尝试次数未限制
- 53Clear text storage of proxy parameters and passwords信息泄露 · 2020-09-16 · 低危$0敏感信息明文存储
- 50Authentication bypass in Global Site Selector allows an attacker to log in as any user身份认证 · 2024-01-18 · 严重$0Unlabeled
- 50XSS in Desktop Client in the notifications跨站脚本 · 2022-11-25 · 低危$750XSS(通用)
- 49Notes app can be tricked into using a received share created before the user logged in业务逻辑 · 2024-06-20 · 中危$0业务逻辑错误
- 49Download permissions can be changed by resharer访问控制 · 2023-02-24 · 中危$500访问控制缺陷(通用)
- 48SSRF via User-Controlled Push proxyServer in Notifications Push Registration服务端请求伪造 · 2026-09-30 · 中危$0SSRF
- 48Mail stored HTML injection in subject text其他弱点 · 2026-02-12 · 中危$0Unlabeled
- 48Stored XSS in collabora via user name跨站脚本 · 2020-09-19 · 低危$0存储型 XSS