Admin panel does not work with some 1.29.2 instances #1700

New Issue

OVERLORD · 2026-02-05T01:31:17+03:00

OVERLORD commented

2026-02-05 01:31:17 +03:00

Originally created by @deajan on GitHub (Sep 12, 2023).

Subject

On a fresh installed Vaultwarden instance, I cannot use the admin panel since the js script won't load.
In my navigator, I get the following:

Failed to load resource: the server responded with a status of 400 (Bad Request)
diagnostics:1 Refused to execute script from 'https://my.vaultwarden.instance.local/vw_static/bootstrap-native.js' because its MIME type ('application/json') is not executable, and strict MIME type checking is enabled.
admin_diagnostics.js:138 Uncaught ReferenceError: bootstrap is not defined
    at HTMLButtonElement.copyToClipboard (admin_diagnostics.js:138:5)
``

### Deployment environment

Running Vaultwarden 1.29.2, installed via docker `vaultwarden/server:latest` image (actually podman on RHEL 9.2).
Using Vivaldi browser (latest), but also tried Edge and Brave (same results).
Vaultwarden is reverse proxied by HaProxy.
MySQL version: mariadb-server-10.5.16-2.el9_0.x86_64

### Steps to reproduce
Open webwault /admin route, enter ADMIN TOKEN, and try to open anything in settings/users/organizations panel

### Expected behaviour
^^ 

### Actual behaviour
Interface is unresponsive since JS never got loaded

### Troubleshooting data
Strangely enough, I have another Vaultwarden setup (a test one) with SQLite, same version as this one, and everything works flawlessly. I don't find any explanation for this.

Support string:
### Your environment (Generated via diagnostics page)
* Vaultwarden version: v1.29.2
* Web-vault version: v2023.7.1
* OS/Arch: linux/x86_64
* Running within Docker: true (Base: Debian)
* Environment settings overridden: false
* Uses a reverse proxy: true
* IP Header check: true (X-Real-IP)
* Internet access: true
* Internet access via a proxy: false
* DNS Check: true
* Browser/Server Time Check: true
* Server/NTP Time Check: true
* Domain Configuration Check: true
* HTTPS Check: true
* Database type: MySQL
* Database version: 10.5.16-MariaDB
* Clients used: 
* Reverse proxy and version: 
* Other relevant information: 

### Config (Generated via diagnostics page)
<details><summary>Show Running Config</summary>

**Environment settings which are overridden:** 


```json
{
  "_duo_akey": null,
  "_enable_duo": true,
  "_enable_email_2fa": true,
  "_enable_smtp": true,
  "_enable_yubico": true,
  "_icon_service_csp": "",
  "_icon_service_url": "",
  "_ip_header_enabled": true,
  "_smtp_img_src": "cid:",
  "admin_ratelimit_max_burst": 3,
  "admin_ratelimit_seconds": 300,
  "admin_session_lifetime": 20,
  "admin_token": "***",
  "allowed_iframe_ancestors": "",
  "attachments_folder": "data/attachments",
  "auth_request_purge_schedule": "30 * * * * *",
  "authenticator_disable_time_drift": false,
  "data_folder": "data",
  "database_conn_init": "",
  "database_max_conns": 10,
  "database_timeout": 30,
  "database_url": "*****://*******************************************************************************",
  "db_connection_retries": 15,
  "disable_2fa_remember": false,
  "disable_admin_token": false,
  "disable_icon_download": false,
  "domain": "*****://************************",
  "domain_origin": "*****://************************",
  "domain_path": "",
  "domain_set": true,
  "duo_host": null,
  "duo_ikey": null,
  "duo_skey": null,
  "email_attempts_limit": 3,
  "email_expiration_time": 600,
  "email_token_size": 6,
  "emergency_access_allowed": true,
  "emergency_notification_reminder_schedule": "0 3 * * * *",
  "emergency_request_timeout_schedule": "0 7 * * * *",
  "enable_db_wal": true,
  "event_cleanup_schedule": "0 10 0 * * *",
  "events_days_retain": null,
  "extended_logging": true,
  "helo_name": null,
  "hibp_api_key": null,
  "icon_blacklist_non_global_ips": true,
  "icon_blacklist_regex": null,
  "icon_cache_folder": "data/icon_cache",
  "icon_cache_negttl": 259200,
  "icon_cache_ttl": 2592000,
  "icon_download_timeout": 10,
  "icon_redirect_code": 302,
  "icon_service": "internal",
  "incomplete_2fa_schedule": "30 * * * * *",
  "incomplete_2fa_time_limit": 3,
  "invitation_expiration_hours": 120,
  "invitation_org_name": "Vaultwarden",
  "invitations_allowed": true,
  "ip_header": "X-Real-IP",
  "job_poll_interval_ms": 30000,
  "log_file": "/data/vaultwarden.log",
  "log_level": "Info",
  "log_timestamp_format": "%Y-%m-%d %H:%M:%S.%3f",
  "login_ratelimit_max_burst": 10,
  "login_ratelimit_seconds": 60,
  "org_attachment_limit": 1024000,
  "org_creation_users": "*****************************",
  "org_events_enabled": true,
  "org_groups_enabled": false,
  "password_hints_allowed": true,
  "password_iterations": 600000,
  "push_enabled": false,
  "push_installation_id": "***",
  "push_installation_key": "***",
  "push_relay_uri": "https://push.bitwarden.com",
  "reload_templates": false,
  "require_device_email": false,
  "rsa_key_filename": "data/rsa_key",
  "send_purge_schedule": "0 5 * * * *",
  "sendmail_command": null,
  "sends_allowed": true,
  "sends_folder": "data/sends",
  "show_password_hint": false,
  "signups_allowed": true,
  "signups_domains_whitelist": "*********",
  "signups_verify": false,
  "signups_verify_resend_limit": 6,
  "signups_verify_resend_time": 3600,
  "smtp_accept_invalid_certs": false,
  "smtp_accept_invalid_hostnames": false,
  "smtp_auth_mechanism": null,
  "smtp_debug": false,
  "smtp_embed_images": true,
  "smtp_explicit_tls": null,
  "smtp_from": "*******************",
  "smtp_from_name": "Gestionnaire Mot de Passe",
  "smtp_host": "*********************",
  "smtp_password": null,
  "smtp_port": 25,
  "smtp_security": "starttls",
  "smtp_ssl": null,
  "smtp_timeout": 15,
  "smtp_username": null,
  "templates_folder": "/templates",
  "tmp_folder": "data/tmp",
  "trash_auto_delete_days": null,
  "trash_purge_schedule": "0 5 0 * * *",
  "use_sendmail": false,
  "use_syslog": false,
  "user_attachment_limit": 102400,
  "web_vault_enabled": true,
  "web_vault_folder": "web-vault/",
  "websocket_address": "0.0.0.0",
  "websocket_enabled": true,
  "websocket_port": 3012,
  "yubico_client_id": null,
  "yubico_secret_key": null,
  "yubico_server": null
}

Originally created by @deajan on GitHub (Sep 12, 2023). ### Subject On a fresh installed Vaultwarden instance, I cannot use the admin panel since the js script won't load. In my navigator, I get the following: ``` Failed to load resource: the server responded with a status of 400 (Bad Request) diagnostics:1 Refused to execute script from 'https://my.vaultwarden.instance.local/vw_static/bootstrap-native.js' because its MIME type ('application/json') is not executable, and strict MIME type checking is enabled. admin_diagnostics.js:138 Uncaught ReferenceError: bootstrap is not defined at HTMLButtonElement.copyToClipboard (admin_diagnostics.js:138:5) `` ### Deployment environment Running Vaultwarden 1.29.2, installed via docker `vaultwarden/server:latest` image (actually podman on RHEL 9.2). Using Vivaldi browser (latest), but also tried Edge and Brave (same results). Vaultwarden is reverse proxied by HaProxy. MySQL version: mariadb-server-10.5.16-2.el9_0.x86_64 ### Steps to reproduce Open webwault /admin route, enter ADMIN TOKEN, and try to open anything in settings/users/organizations panel ### Expected behaviour ^^ ### Actual behaviour Interface is unresponsive since JS never got loaded ### Troubleshooting data Strangely enough, I have another Vaultwarden setup (a test one) with SQLite, same version as this one, and everything works flawlessly. I don't find any explanation for this. Support string: ### Your environment (Generated via diagnostics page) * Vaultwarden version: v1.29.2 * Web-vault version: v2023.7.1 * OS/Arch: linux/x86_64 * Running within Docker: true (Base: Debian) * Environment settings overridden: false * Uses a reverse proxy: true * IP Header check: true (X-Real-IP) * Internet access: true * Internet access via a proxy: false * DNS Check: true * Browser/Server Time Check: true * Server/NTP Time Check: true * Domain Configuration Check: true * HTTPS Check: true * Database type: MySQL * Database version: 10.5.16-MariaDB * Clients used: * Reverse proxy and version: * Other relevant information: ### Config (Generated via diagnostics page) <details><summary>Show Running Config</summary> **Environment settings which are overridden:** ```json { "_duo_akey": null, "_enable_duo": true, "_enable_email_2fa": true, "_enable_smtp": true, "_enable_yubico": true, "_icon_service_csp": "", "_icon_service_url": "", "_ip_header_enabled": true, "_smtp_img_src": "cid:", "admin_ratelimit_max_burst": 3, "admin_ratelimit_seconds": 300, "admin_session_lifetime": 20, "admin_token": "***", "allowed_iframe_ancestors": "", "attachments_folder": "data/attachments", "auth_request_purge_schedule": "30 * * * * *", "authenticator_disable_time_drift": false, "data_folder": "data", "database_conn_init": "", "database_max_conns": 10, "database_timeout": 30, "database_url": "*****://*******************************************************************************", "db_connection_retries": 15, "disable_2fa_remember": false, "disable_admin_token": false, "disable_icon_download": false, "domain": "*****://************************", "domain_origin": "*****://************************", "domain_path": "", "domain_set": true, "duo_host": null, "duo_ikey": null, "duo_skey": null, "email_attempts_limit": 3, "email_expiration_time": 600, "email_token_size": 6, "emergency_access_allowed": true, "emergency_notification_reminder_schedule": "0 3 * * * *", "emergency_request_timeout_schedule": "0 7 * * * *", "enable_db_wal": true, "event_cleanup_schedule": "0 10 0 * * *", "events_days_retain": null, "extended_logging": true, "helo_name": null, "hibp_api_key": null, "icon_blacklist_non_global_ips": true, "icon_blacklist_regex": null, "icon_cache_folder": "data/icon_cache", "icon_cache_negttl": 259200, "icon_cache_ttl": 2592000, "icon_download_timeout": 10, "icon_redirect_code": 302, "icon_service": "internal", "incomplete_2fa_schedule": "30 * * * * *", "incomplete_2fa_time_limit": 3, "invitation_expiration_hours": 120, "invitation_org_name": "Vaultwarden", "invitations_allowed": true, "ip_header": "X-Real-IP", "job_poll_interval_ms": 30000, "log_file": "/data/vaultwarden.log", "log_level": "Info", "log_timestamp_format": "%Y-%m-%d %H:%M:%S.%3f", "login_ratelimit_max_burst": 10, "login_ratelimit_seconds": 60, "org_attachment_limit": 1024000, "org_creation_users": "*****************************", "org_events_enabled": true, "org_groups_enabled": false, "password_hints_allowed": true, "password_iterations": 600000, "push_enabled": false, "push_installation_id": "***", "push_installation_key": "***", "push_relay_uri": "https://push.bitwarden.com", "reload_templates": false, "require_device_email": false, "rsa_key_filename": "data/rsa_key", "send_purge_schedule": "0 5 * * * *", "sendmail_command": null, "sends_allowed": true, "sends_folder": "data/sends", "show_password_hint": false, "signups_allowed": true, "signups_domains_whitelist": "*********", "signups_verify": false, "signups_verify_resend_limit": 6, "signups_verify_resend_time": 3600, "smtp_accept_invalid_certs": false, "smtp_accept_invalid_hostnames": false, "smtp_auth_mechanism": null, "smtp_debug": false, "smtp_embed_images": true, "smtp_explicit_tls": null, "smtp_from": "*******************", "smtp_from_name": "Gestionnaire Mot de Passe", "smtp_host": "*********************", "smtp_password": null, "smtp_port": 25, "smtp_security": "starttls", "smtp_ssl": null, "smtp_timeout": 15, "smtp_username": null, "templates_folder": "/templates", "tmp_folder": "data/tmp", "trash_auto_delete_days": null, "trash_purge_schedule": "0 5 0 * * *", "use_sendmail": false, "use_syslog": false, "user_attachment_limit": 102400, "web_vault_enabled": true, "web_vault_folder": "web-vault/", "websocket_address": "0.0.0.0", "websocket_enabled": true, "websocket_port": 3012, "yubico_client_id": null, "yubico_secret_key": null, "yubico_server": null } ``` </details>

OVERLORD closed this issue

2026-02-05 01:31:19 +03:00

OVERLORD commented

2026-02-05 01:31:25 +03:00

@deajan commented on GitHub (Sep 12, 2023):

Strangely enough, when comparing source of both of my 1.29.2 Vaultwarden setups, both on docker, both behind Haproxy, there is a small difference.

The HTML sources of the admin settings page of the one described above that doesn't work end with:

    </style>
    <script src="/vw_static/admin_settings.js"></script>

    <!-- This script needs to be at the bottom, else it will fail! -->
    <script src="/vw_static/bootstrap-native.js"></script>
</body>
</html>

Whereas the sources of my other instance ends with:

    </style>
    <script src="/vw_static/admin_settings.js"></script>

    <!-- This script needs to be at the bottom, else it will fail! -->
    <script src="/vw_static/bootstrap.bundle.js"></script>
</body>
</html>

Of course I have no idea why.
When inspecting the network request, I see that bootstrap-native.js simply doesn't exist:

{"ErrorModel":{"Message":"Static file not found: bootstrap-native.js","Object":"error"},"ExceptionMessage":null,"ExceptionStackTrace":null,"InnerExceptionMessage":null,"Message":"Static file not found: bootstrap-native.js","Object":"error","ValidationErrors":{"":["Static file not found: bootstrap-native.js"]},"error":"","error_description":""}

@deajan commented on GitHub (Sep 12, 2023): Strangely enough, when comparing source of both of my 1.29.2 Vaultwarden setups, both on docker, both behind Haproxy, there is a small difference. The HTML sources of the admin settings page of the one described above that doesn't work end with: ``` </style> <script src="/vw_static/admin_settings.js"></script>  <script src="/vw_static/bootstrap-native.js"></script> </body> </html> ``` Whereas the sources of my other instance ends with: ``` </style> <script src="/vw_static/admin_settings.js"></script>  <script src="/vw_static/bootstrap.bundle.js"></script> </body> </html> ``` Of course I have no idea why. When inspecting the network request, I see that `bootstrap-native.js` simply doesn't exist: ``` {"ErrorModel":{"Message":"Static file not found: bootstrap-native.js","Object":"error"},"ExceptionMessage":null,"ExceptionStackTrace":null,"InnerExceptionMessage":null,"Message":"Static file not found: bootstrap-native.js","Object":"error","ValidationErrors":{"":["Static file not found: bootstrap-native.js"]},"error":"","error_description":""} ```

OVERLORD commented

2026-02-05 01:31:31 +03:00

@stefan0xC commented on GitHub (Sep 12, 2023):

bootstrap-native.js was replaced with bootstrap.bundle.js in #3730. So it should only load the latter. Maybe you have the page still cached? (Maybe check your HAProxy settings if you override the cache-control settings?)

@stefan0xC commented on GitHub (Sep 12, 2023): `bootstrap-native.js` was replaced with `bootstrap.bundle.js` in #3730. So it should only load the latter. Maybe you have the page still cached? (Maybe check your HAProxy settings if you override the `cache-control` settings?)

OVERLORD referenced this issue

2026-02-05 05:05:40 +03:00

[PR #1700] [MERGED] Fix attachment downloads #2965

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Reference: starred/vaultwarden#1700