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    CVE-2026-12434

    The List category posts plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.95.0 via the sanitize_status. This makes it possible for authenticated attackers, with contributor-level access and above, to extract titles, full content, excerpts, dates, authors, and custom-field metadata of other users' pending-review, scheduled, and trashed posts by embedding a crafted [catlist] shortcode in their own draft and previewing it. This vulnerability is a bypass of the incomplete fix introduced for CVE-2025-11377 in version 0.93.0.

    Published:Jul 16, 2026
    Last Modified:Aug 5, 2026
    EPS:Jul 16, 2026
    EPSS Score:0.00239
    CVSS Score:4.3

    Affected Products

    Vendor
    Fernandobriano
    Product
    List Category Posts
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-3005 (CVSS 6.4) — The List category posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ca…
    CVE-2026-32419 (CVSS 5.9) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Fernando…
    CVE-2025-10163 (CVSS 6.5) — The List category posts plugin for WordPress is vulnerable to time-based SQL Injection via the ‘starting_with’…
    CVE-2025-11377 (CVSS 4.3) — The List category posts plugin for WordPress is vulnerable to Information Exposure in all versions up to, and …
    CVE-2024-9020 (CVSS 5.4) — The List category posts WordPress plugin before 0.90.3 does not validate and escape some of its shortcode attr…
    CVE-2023-6994 (CVSS 6.4) — The List category posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ca…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High