{"id":"CVE-2026-1881","aliases":["EUVD-2026-31206","GHSA-2rfp-x828-47hv"],"status":"published","title":"Broadstreet \u003c= 1.52.2 - Authenticated (Subscriber+) Private Post Meta Disclosure via get_sponsored_meta","description":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00219,"percentile":0.12509,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-05-21T01:26:15Z","modified":"2026-07-23T15:10:00Z","products":[{"vendor":"broadstreetads","product":"broadstreet"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/328ccf8f-797b-4b1a-b0f1-afd8e44f41e6?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fbroadstreet/tags/1.52.2\u0026new_path=%2Fbroadstreet/tags/1.53.2"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1881"},{"url":"https://github.com/advisories/GHSA-2rfp-x828-47hv"}],"sources":{"cve":[{"id":"CVE-2026-1881","title":"Broadstreet \u003c= 1.52.2 - Authenticated (Subscriber+) Private Post Meta Disclosure via get_sponsored_meta","description":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.","status":"published","published":"2026-05-21T01:26:15.241Z","modified":"2026-05-21T14:24:56.187Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:20:01.271368Z"}],"euvd":[{"id":"EUVD-2026-31206","description":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.","status":"published","published":"2026-05-21T01:26:15Z","modified":"2026-05-21T14:24:56Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:13.357667Z"}],"ghsa":[{"id":"GHSA-2rfp-x828-47hv","title":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all...","description":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.","status":"published","published":"2026-05-21T03:30:24Z","modified":"2026-05-21T03:30:31Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:08:14.55753Z"}],"nvd":[{"id":"CVE-2026-1881","description":"The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.","status":"published","published":"2026-05-21T02:16:32.437Z","modified":"2026-07-23T15:10:00.137Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:19.752984Z"}]}}