彙總 nginxui 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
常見弱點模式包括 輸入驗證問題、SQL 注入、SSRF與檔案包含，在 HTTP 服務與Web 請求處理 使用場景中可能帶來 異常行為、未授權存取與資料外洩 等風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2026-44015 | Nginx UI is a web user interface for the Nginx web server. In 2.3.4 and earlier, an authenticated user can perform Server-Side Request Forgery (SSRF) by creating a cluster node pointing to an arbitrary internal URL and then sending API requests with the X-Node-ID header. The Proxy middleware forwards these requests to the attacker-specified internal address, bypassing network segmentation and enabling access to services bound to localhost or internal networks. | [email protected] | 8.5 | 0.03% | 2026-05-12 | 2026-05-14 |
| CVE-2026-42238 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, nginx-ui exposes a backup restore endpoint (POST /api/restore) that is completely unauthenticated during the first 10 minutes after process startup on any fresh installation. An unauthenticated remote attacker can upload a crafted backup archive that overwrites the application's configuration file (app.ini) and SQLite database. Because the attacker controls the restored app.ini, they can inject an arbitrary OS com | [email protected] | 9.0 | 0.32% | 2026-05-04 | 2026-05-06 |
| CVE-2026-42223 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler (api/settings/settings.go:24-65) serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag is only enforced during writes (via ProtectedFill in SaveSettings) and is completely ignored during reads. This exposes 40+ protected fields including JwtSecret (enabling auth token forgery), NodeSecr | [email protected] | 6.5 | 0.03% | 2026-05-04 | 2026-05-06 |
| CVE-2026-42222 | Nginx UI is a web user interface for the Nginx web server. In version 2.3.5, an unauthenticated bootstrap takeover exists in nginx-ui during the initial installation window exposed by POST /api/install. At time of publication no public patches are available. | [email protected] | 8.1 | 0.05% | 2026-05-04 | 2026-05-06 |
| CVE-2026-42221 | Nginx UI is a web user interface for the Nginx web server. From version 2.0.0 to before version 2.3.8, an unauthenticated network attacker can claim the initial administrator account on a fresh nginx-ui instance during the first-run setup window. The public /api/install endpoint is reachable without authentication, and the request-encryption flow only protects payload confidentiality in transit; it does not authenticate who is allowed to perform installation. A remote attacker who reaches the se | [email protected] | 8.1 | 0.08% | 2026-05-04 | 2026-05-06 |
| CVE-2026-42220 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, an authenticated user can call GET /api/settings and retrieve sensitive configuration values, including node.secret. The same node.secret is accepted by AuthRequired() through the X-Node-Secret header (or node_secret query parameter), causing the request to be treated as authenticated via the trusted-node path and associated with the init user. This issue has been patched in version 2.3.8. | [email protected] | 6.5 | 0.03% | 2026-05-04 | 2026-05-06 |
| CVE-2026-34403 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.5, all WebSocket endpoints in nginx-ui use a gorilla/websocket Upgrader with CheckOrigin unconditionally returning true, allowing Cross-Site WebSocket Hijacking (CSWSH). Combined with the fact that authentication tokens are stored in browser cookies (set via JavaScript without HttpOnly or explicit SameSite attributes), a malicious webpage can establish authenticated WebSocket connections to the nginx-ui instance when | [email protected] | 5.5 | 0.03% | 2026-04-20 | 2026-04-22 |
| CVE-2026-33031 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, a user who was disabled by an administrator can use previously issued API tokens for up to the token lifetime. In practice, disabling a compromised account does not actually terminate that user’s access, so an attacker who already stole a JWT can continue reading and modifying protected resources after the account is marked disabled. Since tokens can be used to create new accounts, it is possible the disabled user | [email protected] | 8.6 | 0.04% | 2026-04-20 | 2026-04-22 |
| CVE-2026-33026 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration. This issue has been patched in version 2.3.4. | [email protected] | 9.4 | 0.01% | 2026-03-30 | 2026-04-01 |
| CVE-2026-33032 | Nginx UI is a web user interface for the Nginx web server. In versions 2.3.5 and prior, the nginx-ui MCP (Model Context Protocol) integration exposes two HTTP endpoints: /mcp and /mcp_message. While /mcp requires both IP whitelisting and authentication (AuthRequired() middleware), the /mcp_message endpoint only applies IP whitelisting - and the default IP whitelist is empty, which the middleware treats as "allow all". This means any network attacker can invoke all MCP tools without authenticatio | [email protected] | 9.8 | 13.74% | 2026-03-30 | 2026-04-16 |
| CVE-2026-33030 | Nginx UI is a web user interface for the Nginx web server. In versions 2.3.3 and prior, Nginx-UI contains an Insecure Direct Object Reference (IDOR) vulnerability that allows any authenticated user to access, modify, and delete resources belonging to other users. The application's base Model struct lacks a user_id field, and all resource endpoints perform queries by ID without verifying user ownership, enabling complete authorization bypass in multi-user environments. At time of publication, the | [email protected] | 8.8 | 0.02% | 2026-03-30 | 2026-04-01 |
| CVE-2026-33029 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, an input validation vulnerability in the logrotate configuration allows an authenticated user to cause a complete Denial of Service (DoS). By submitting a negative integer for the rotation interval, the backend enters an infinite loop or an invalid state, rendering the web interface unresponsive. This issue has been patched in version 2.3.4. | [email protected] | 6.9 | 0.05% | 2026-03-30 | 2026-04-02 |
| CVE-2026-33028 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui application is vulnerable to a Race Condition. Due to the complete absence of synchronization mechanisms (Mutex) and non-atomic file writes, concurrent requests lead to the severe corruption of the primary configuration file (app.ini). This vulnerability results in a persistent Denial of Service (DoS) and introduces a non-deterministic path for Remote Code Execution (RCE) through configuration cross-c | [email protected] | 7.1 | 0.10% | 2026-03-30 | 2026-04-01 |
| CVE-2026-33027 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory (/etc/nginx). In particular, this allows an authenticated user to remove the entire /etc/nginx directory, resulting in a partial Denial of Service. This issue has been patched in | [email protected] | 6.9 | 0.05% | 2026-03-30 | 2026-04-01 |
| CVE-2026-27944 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.3, the /api/backup endpoint is accessible without authentication and discloses the encryption keys required to decrypt the backup in the X-Backup-Security response header. This allows an unauthenticated attacker to download a full system backup containing sensitive data (user credentials, session tokens, SSL private keys, Nginx configurations) and decrypt it immediately. This issue has been patched in version 2.3.3. | [email protected] | 9.8 | 7.31% | 2026-03-05 | 2026-03-10 |
| CVE-2024-49368 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.0.0-beta.36, when Nginx UI configures logrotate, it does not verify the input and directly passes it to exec.Command, causing arbitrary command execution. Version 2.0.0-beta.36 fixes this issue. | [email protected] | 8.9 | 52.24% | 2024-10-21 | 2024-11-06 |
| CVE-2024-49367 | Nginx UI is a web user interface for the Nginx web server. Prior to version 2.0.0-beta.36, the log path of nginxui is controllable. This issue can be combined with the directory traversal at `/api/configs` to read directories and file contents on the server. Version 2.0.0-beta.36 fixes the issue. | [email protected] | 5.5 | 0.58% | 2024-10-21 | 2024-11-07 |
| CVE-2024-49366 | Nginx UI is a web user interface for the Nginx web server. Nginx UI v2.0.0-beta.35 and earlier gets the value from the json field without verification, and can construct a value value in the form of `../../`. Arbitrary files can be written to the server, which may result in loss of permissions. Version 2.0.0-beta.26 fixes the issue. | [email protected] | 7.7 | 0.52% | 2024-10-21 | 2024-11-07 |
| CVE-2024-23828 | Nginx-UI is a web interface to manage Nginx configurations. It is vulnerable to an authenticated arbitrary command execution via CRLF attack when changing the value of test_config_cmd or start_cmd. This vulnerability exists due to an incomplete fix for CVE-2024-22197 and CVE-2024-22198. This vulnerability has been patched in version 2.0.0.beta.12. | [email protected] | 8.8 | 1.38% | 2024-01-29 | 2024-11-21 |
| CVE-2024-23827 | Nginx-UI is a web interface to manage Nginx configurations. The Import Certificate feature allows arbitrary write into the system. The feature does not check if the provided user input is a certification/key and allows to write into arbitrary paths in the system. It's possible to leverage the vulnerability into a remote code execution overwriting the config file app.ini. Version 2.0.0.beta.12 fixed the issue. | [email protected] | 9.8 | 2.96% | 2024-01-29 | 2024-11-21 |