{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-16302", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-07-20T13:12:38.874Z", "datePublished": "2026-09-24T11:31:09.785Z", "dateUpdated": "2026-09-24T11:57:24.927Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-09-24T11:31:09.785Z"}, "affected": [{"vendor": "brainstormforce", "product": "Spectra Legacy \u2013 Gutenberg Blocks", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.20.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Spectra Legacy \u2013 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."}], "title": "Spectra Legacy \u2013 Gutenberg Blocks  <= 2.20.0 - Authenticated (Contributor+) Sensitive Information Exposure", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/eede8a1e-db33-4c07-9991-9def75dddc87?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset/3630074/"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor", "cweId": "CWE-200", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "se1en"}], "timeline": [{"time": "2026-04-09T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2026-07-20T13:28:32.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-09-23T21:29:18.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-24T11:53:10.888142Z", "id": "CVE-2026-16302", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-24T11:57:24.927Z"}}]}}