feat(emergency-access): [PM-29585] Prevent New EA Invitations or Acceptance

[Patrick-Pimentel-Bitwarden]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-29585

📔 Objective

📸 Screenshots

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[github-actions]

Checkmarx One – Scan Summary & Details – 2be6a96b-7177-4b44-9eea-712d752f26d4

New Issues (3)

Checkmarx found the following issues in this Pull Request

#	Severity	Issue	Source File / Package	Checkmarx Insight
1		CSRF	/src/Api/Auth/Controllers/AccountsController.cs: 291	details Method at line 291 of /src/Api/Auth/Controllers/AccountsController.cs gets a parameter from a user request from model. This parameter value flow... Attack Vector
2		CSRF	/src/Api/Vault/Controllers/CiphersController.cs: 1527	details Method at line 1527 of /src/Api/Vault/Controllers/CiphersController.cs gets a parameter from a user request from id. This parameter value flows ... Attack Vector
3		CSRF	/src/Api/Vault/Controllers/CiphersController.cs: 1403	details Method at line 1403 of /src/Api/Vault/Controllers/CiphersController.cs gets a parameter from a user request from id. This parameter value flows ... Attack Vector

Fixed Issues (3)

Great job! The following issues were fixed in this Pull Request

Severity	Issue	Source File / Package
	CSRF	/src/Api/Vault/Controllers/CiphersController.cs: 847
	CSRF	/src/Api/Vault/Controllers/CiphersController.cs: 847
	CSRF	/src/Api/Vault/Controllers/CiphersController.cs: 293