Cannot read properties of null (reading 'toWrappedAccountCryptographicState') when using Bitwarden Extension on Edge #6965
Description
Prerequisites
- I have searched the existing Closed AND Open Issues AND Discussions
- I have searched and read the documentation
Vaultwarden Support String
Your environment (Generated via diagnostics page)
- Vaultwarden version: v1.35.4
- Web-vault version: v2026.1.1
- OS/Arch: linux/x86_64
- Running within a container: true (Base: Debian)
- Database type: SQLite
- Database version: 3.50.2
- Uses config.json: true
- 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
- Websocket Check: true
- HTTP Response Checks: true
Config & Details (Generated via diagnostics page)
Show Config & Details
Environment settings which are overridden: DOMAIN, SENDS_ALLOWED, SIGNUPS_VERIFY, SIGNUPS_DOMAINS_WHITELIST, ORG_CREATION_USERS, EMERGENCY_ACCESS_ALLOWED, EMAIL_CHANGE_ALLOWED, PASSWORD_HINTS_ALLOWED, ADMIN_TOKEN, INVITATION_ORG_NAME, SMTP_HOST, SMTP_SECURITY, SMTP_PORT, SMTP_FROM
Config:
{
"_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,
"_max_note_size": 10000,
"_smtp_img_src": "***:",
"admin_ratelimit_max_burst": 10,
"admin_ratelimit_seconds": 60,
"admin_session_lifetime": 20,
"admin_token": "***",
"allowed_connect_src": "",
"allowed_iframe_ancestors": "",
"attachments_folder": "data/attachments",
"auth_request_purge_schedule": "30 * * * * *",
"authenticator_disable_time_drift": false,
"data_folder": "data",
"database_conn_init": "",
"database_idle_timeout": 600,
"database_max_conns": 10,
"database_min_conns": 2,
"database_timeout": 30,
"database_url": "***************",
"db_connection_retries": 15,
"disable_2fa_remember": false,
"disable_admin_token": false,
"disable_icon_download": false,
"dns_prefer_ipv6": false,
"domain": "*****://******************************",
"domain_origin": "*****://******************************",
"domain_path": "",
"domain_set": true,
"duo_context_purge_schedule": "30 * * * * *",
"duo_host": null,
"duo_ikey": null,
"duo_skey": null,
"duo_use_iframe": false,
"email_2fa_auto_fallback": false,
"email_2fa_enforce_on_verified_invite": true,
"email_attempts_limit": 3,
"email_change_allowed": false,
"email_expiration_time": 600,
"email_token_size": 6,
"emergency_access_allowed": false,
"emergency_notification_reminder_schedule": "0 3 * * * *",
"emergency_request_timeout_schedule": "0 7 * * * *",
"enable_db_wal": true,
"enable_websocket": true,
"enforce_single_org_with_reset_pw_policy": false,
"event_cleanup_schedule": "0 10 0 * * *",
"events_days_retain": null,
"experimental_client_feature_flags": "",
"extended_logging": true,
"helo_name": null,
"hibp_api_key": null,
"http_request_block_non_global_ips": true,
"http_request_block_regex": 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,
"increase_note_size_limit": false,
"invitation_expiration_hours": 120,
"invitation_org_name": "Personal",
"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%z",
"login_ratelimit_max_burst": 10,
"login_ratelimit_seconds": 60,
"org_attachment_limit": null,
"org_creation_users": "************************",
"org_events_enabled": true,
"org_groups_enabled": false,
"password_hints_allowed": false,
"password_iterations": 600000,
"purge_incomplete_sso_auth": "0 20 0 * * *",
"push_enabled": false,
"push_identity_uri": "https://identity.bitwarden.com",
"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": true,
"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": "***********",
"smtp_host": "*****************************",
"smtp_password": null,
"smtp_port": 25,
"smtp_security": "off",
"smtp_ssl": null,
"smtp_timeout": 15,
"smtp_username": null,
"sso_allow_unknown_email_verification": false,
"sso_audience_trusted": null,
"sso_auth_only_not_session": false,
"sso_authority": "",
"sso_authorize_extra_params": "",
"sso_callback_path": "*****://***********************************************************",
"sso_client_cache_expiration": 0,
"sso_client_id": "",
"sso_client_secret": "***",
"sso_debug_tokens": false,
"sso_enabled": false,
"sso_master_password_policy": null,
"sso_only": false,
"sso_pkce": true,
"sso_scopes": "email profile",
"sso_signups_match_email": true,
"templates_folder": "data/templates",
"tmp_folder": "data/tmp",
"trash_auto_delete_days": null,
"trash_purge_schedule": "0 5 0 * * *",
"use_sendmail": false,
"use_syslog": true,
"user_attachment_limit": null,
"user_send_limit": null,
"web_vault_enabled": true,
"web_vault_folder": "web-vault/",
"yubico_client_id": null,
"yubico_secret_key": null,
"yubico_server": null
}Vaultwarden Build Version
v1.35.4
Deployment method
Official Container Image
Custom deployment method
No response
Reverse Proxy
haproxy 2.8.14-c23fe91
Host/Server Operating System
Linux
Operating System Version
Rocky Linux 9.7 (Blue Onyx)
Clients
Browser Extension
Client Version
Microsoft Edge - Bitwarden Password Manager extension v2026.2.0
Steps To Reproduce
- Go in Bitwarden Browser extension
- Click on Accessing and change to self-hosted
- Fill in Server URL with VaultWarden HTTPS URL and press Save
- Fill in Email address and Password
- Click Login with master password Button
Expected Result
Vault should load in the browser extension after entering email and password and clicking log in.
Actual Result
An error banner shows up saying
An error has occurred
Cannot read properties of null (reading 'toWrappedAccountCryptographicState')
Logs
Screenshots or Videos
Additional Context
Someone else reported this on the official bitwarden community (lol)
https://community.bitwarden.com/t/google-chrome-extension-issue/94935