CVE-2026-114662High· 8.1▾ TwilightObot before 0.26.0 contains an authentication bypass vulnerability in the CLI login flow that allows unauthenticated attackers to steal API keys by choosing token request IDs. Attackers can create a token request via POST /api/token-requ…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 44.6 · likelihood 0 · exploitation 0
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Obot before 0.26.0 contains an authentication bypass vulnerability in the CLI login flow that allows unauthenticated attackers to steal API keys by choosing token request IDs. Attackers can create a token request via POST /api/token-request, send the login link to a signed-in user, and fetch the resulting non-expiring API key to take over the victim's account.
obot < 0.26.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-105139Medium· 4.3Obot 0.26.0 before 0.26.2 contains an authorization bypass vulnerability that allows authenticated users matching any vMCP profile to reach prompts and resources of ungranted components
CVE-2026-105140Medium· 4.2Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 contains a race condition in auth provider group refreshes that can restore group memberships just revoked in the identity provider
CVE-2026-105138Medium· 6.5Obot 0.12.0 before 0.26.2 contains an insufficiently protected credentials vulnerability that allows authenticated users to read static secrets set on MCP catalog entries by admins or power users
CVE-2026-103758High· 8.1Obot 0.21.1 through 0.24.1 contains an authorization bypass vulnerability that allows authenticated users to reach MCP servers because the checkUI deny list omits the /mcp-connect-composite/ route
CVE-2026-101062High· 8.8Obot before v0.23.0 (affected versions <= v0.22.1) running with OBOT_SERVER_ENABLE_AUTHENTICATION=true exposes OAuth dynamic client registration without authentication and without any restriction on the redirect URIs a client may registe…
CVE-2026-101084Critical· 9.6obot versions before v0.21.1 fail to enforce Access Control Rules on the /mcp-connect endpoint, allowing any authenticated user to connect to restricted MCP servers if they possess the server ID