24liveblog <= 2.2 - Missing Authorization to Authenticated (Author+) Settings Modification via update_lb24_token AJAX action

Wordfence Intelligence   >   Vulnerability Database   >   24liveblog <= 2.2 - Missing Authorization to Authenticated (Author+) Settings Modification via update_lb24_token AJAX action
4.3
Missing Authorization
CVE CVE-2026-9184
CVSS 4.3 (Medium)
Publicly Published June 23, 2026
Last Updated June 24, 2026
Researcher g0wthr

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.

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Vulnerability Details for 24liveblog – live blog tool

24liveblog – live blog tool

Software Type Plugin
Software Slug 24liveblog (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.2

Recent vulnerabilities in 24liveblog – live blog tool

24liveblog <= 2.2 - Authenticated (Contributor+) Exposure of Sensitive Information via Block Editor Script Localization
4.3
CVE-2026-9183
Jun 23, 2026
Researcher: g0wthr
# Title CVE ID CVSS Researchers Date
1 24liveblog <= 2.2 - Authenticated (Contributor+) Exposure of Sensitive Information via Block Editor Script Localization CVE-2026-9183 4.3 g0wthr June 23, 2026
View more vulnerabilities in this software package View more vulnerabilities

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