{"id":"CVE-2026-16302","published":"2026-09-24T12:17:11.637","lastModified":"2026-09-24T14:40:36.103","description":"The Spectra Legacy – Gutenberg Blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.20.0 via the editor_assets function,  which exposes the uag_insta_linked_accounts option through the uagb_blocks_info object without a capability check. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data including raw Instagram Graph API access tokens configured by an administrator. Exploitation requires the Spectra Pro plugin to be active with a linked Instagram account.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-200"],"vendors":[],"products":[],"references":[{"url":"https://plugins.trac.wordpress.org/changeset/3630074/","tags":[]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/eede8a1e-db33-4c07-9991-9def75dddc87?source=cve","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}