Authentication Bypass

botframework-connector is vulnerable to authentication bypass. The vulnerability exists as Skill claims found in the jwt token is not validated against the SkillValidation.isSkillClaim method...

Improper Authentication

Overview In affected versions of botframework-connector, a maliciously crafted claim may be incorrectly authenticated by the bot. Impacts bots that are not configured to be used as a Skill. This vulnerability requires an attacker to have internal knowledge of the bot. Recommendation Upgrade to fi...

GHSA-FVCJ-HVFW-7F2V botframework-connector vulnerable to Improper Authentication

Impact A maliciously crafted claim may be incorrectly authenticated by the bot. Impacts bots that are not configured to be used as a Skill. This vulnerability requires an attacker to have internal knowledge of the bot. Patches The problem has been patched in all affected versions. Please see the...