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Gutenberg Blocks

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2026-125819

    WordPress Gutenberg Blocks plugin <= 3.7.6 - Broken Access Control vulnerability

    Missing Authorization vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenberg Blocks: from n/a through 3.7.6.

    publishpress Gutenberg Blocks
  • Medium 6.5
    CVE-2026-121721

    WordPress Gutenberg Blocks plugin <= 3.7.6 - Cross Site Scripting (XSS) vulnerability

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Stored XSS.This issue affects Gutenberg Blocks: from n/a through 3.7.6.

    publishpress Gutenberg Blocks
  • Medium 5.3
    CVE-2026-121771

    WordPress Gutenberg Blocks plugin <= 3.7.6 - Sensitive Data Exposure vulnerability

    Insertion of Sensitive Information Into Sent Data vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Retrieve Embedded Sensitive Data.This issue affects Gutenberg Blocks: from n/a through 3.7.6.

    publishpress Gutenberg Blocks
  • Medium 6.5
    CVE-2025-49032

    WordPress Gutenberg Blocks plugin <= 3.3.1 - Cross Site Scripting (XSS) vulnerability

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Stored XSS.This issue affects Gutenberg Blocks: from n/a through <= 3.3.1.

    publishpress Gutenberg Blocks