CyberArk REST API Returns 401 Even with Valid Session Token (How to Fix)
You authenticate to CyberArk’s PVWA API, get a session token back with HTTP 200, then immediately call GET /PasswordVault/api/Accounts and get a 401 Unauthorized. The token looks valid. You confirmed it’s being passed in the request. The account has the right permissions. Here’s why it’s happening and how to fix it. The Problem: Wrong Authorization Header Format CyberArk’s PVWA API (v9.x and earlier) does not use the standard Bearer token format. Sending: ...