CVE Feed

    Dashboard / CVE / CVE-2019-16931

    CVE-2019-16931

    A stored XSS vulnerability in the Visualizer plugin 3.3.0 for WordPress allows an unauthenticated attacker to execute arbitrary JavaScript when an admin or other privileged user edits the chart via the admin dashboard. This occurs because classes/Visualizer/Gutenberg/Block.php registers wp-json/visualizer/v1/update-chart with no access control, and classes/Visualizer/Render/Page/Data.php lacks output sanitization.

    Published:Oct 3, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 3, 2019
    EPSS Score:0.01991
    CVSS Score:6.1

    Affected Products

    Vendor
    Themeisle
    Product
    Visualizer

    Exploits

    https://nathandavison.com/blog/wordpress-visualizer-plugin-xss-and-ssrfhttps://wpvulndb.com/vulnerabilities/9893https://nathandavison.com/blog/wordpress-visualizer-plugin-xss-and-ssrfhttps://wpvulndb.com/vulnerabilities/9893

    Related CVEs

    CVE-2026-65526 (CVSS 8.5) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Themeisl…
    CVE-2026-24573 (CVSS 6.5) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeisl…
    CVE-2025-12483 (CVSS 6.5) — The Visualizer: Tables and Charts Manager for WordPress plugin for WordPress is vulnerable to SQL Injection vi…
    CVE-2024-35736 (CVSS 8.5) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Themeisl…
    CVE-2024-27958 (CVSS 7.1) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeisl…
    CVE-2023-23708 (CVSS 6.5) — Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Themeisle Visualizer: Tables and Chart…
    CVE-2022-46848 (CVSS 6.5) — Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Themeisle Visualizer: Tables and Chart…
    CVE-2022-2444 (CVSS 8.8) — The Visualizer: Tables and Charts Manager for WordPress plugin for WordPress is vulnerable to deserialization …
    CVE-2019-16932 (CVSS 10) — A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v…

    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