{"id":"CVE-2026-9184","state":"PUBLISHED","title":"24liveblog <= 2.2 - Missing Authorization to Authenticated (Author+) Settings Modification via update_lb24_token AJAX action","description":"The 24liveblog - live blog tool plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_lb24_token() AJAX function in versions up to, and including, 2.2. The handler only verifies the 'lb24' nonce (which is generated and localized to any user with block editor access via lb24_block_enqueue_scripts()) and does not verify the user's capabilities or that the supplied user_id belongs to the current user. This makes it possible for authenticated attackers, with author-level access and above, to overwrite the lb24_token, lb24_uid, lb24_refresh_token, and lb24_uname user meta values of any user (including administrators) as well as the corresponding site-wide options, effectively hijacking the plugin's integration with the 24liveblog service.","publishedAt":"2026-06-24T05:33:27.676Z","updatedAt":"2026-06-24T14:51:55.794Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["24liveblog 24liveblog – live blog tool"],"affected":[{"vendor":"24liveblog","product":"24liveblog – live blog tool","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.2","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/a7f22854-049a-4b4f-a448-13c416e0a6b7?source=cve","https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L93","https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L94","https://plugins.trac.wordpress.org/browser/24liveblog/trunk/src/init.php#L127","https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L100","https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L104"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:13:52.441Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/9xxx/CVE-2026-9184.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-9184","state":"PUBLISHED","datePublished":"2026-06-24T05:33:27.676Z","dateUpdated":"2026-06-24T14:51:55.794Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-05-21T14:55:58.925Z"},"containers":{"cna":{"title":"24liveblog <= 2.2 - Missing Authorization to Authenticated (Author+) Settings Modification via update_lb24_token AJAX action","descriptions":[{"lang":"en","value":"The 24liveblog - live blog tool plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_lb24_token() AJAX function in versions up to, and including, 2.2. The handler only verifies the 'lb24' nonce (which is generated and localized to any user with block editor access via lb24_block_enqueue_scripts()) and does not verify the user's capabilities or that the supplied user_id belongs to the current user. This makes it possible for authenticated attackers, with author-level access and above, to overwrite the lb24_token, lb24_uid, lb24_refresh_token, and lb24_uname user meta values of any user (including administrators) as well as the corresponding site-wide options, effectively hijacking the plugin's integration with the 24liveblog service."}],"affected":[{"vendor":"24liveblog","product":"24liveblog – live blog tool","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.2","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a7f22854-049a-4b4f-a448-13c416e0a6b7?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L93"},{"url":"https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L94"},{"url":"https://plugins.trac.wordpress.org/browser/24liveblog/trunk/src/init.php#L127"},{"url":"https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L100"},{"url":"https://plugins.trac.wordpress.org/browser/24liveblog/trunk/plugin.php#L104"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-06-24T05:33:27.676Z"},"credits":[{"lang":"en","type":"finder","value":"Joy Gilbert"}],"timeline":[{"time":"2026-06-23T16:39:07.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-24T14:51:41.367266Z","id":"CVE-2026-9184","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-24T14:51:55.794Z"}}]}}}