{"id":"CVE-2026-105459","published":"2026-11-07T05:18:00.013","lastModified":"2026-11-10T17:01:09.860","description":"IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow an attacker to gain unauthorized access to an organization due to improper verification of a cryptographic signature. A token is accepted without its signature being fully verified, which could allow an attacker to join an organization without a valid invitation.","cvssScore":6.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","cwes":["CWE-347"],"vendors":["ibm"],"products":["api connect"],"references":[{"url":"https://www.ibm.com/support/pages/node/7295635","tags":["Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7295637","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":null}