CVE-2026-118634

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    CVE-2026-118634

    Published: 30 Oct 2026Last Modified: 1 Nov 2026

    Summary: Events Made Easy <= 3.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' Shortcode Attribute

    Details: The Events Made Easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width' parameter in all versions up to, and including, 3.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    References: https://plugins.trac.wordpress.org/browser/events-made-easy/tags/3.3.1/includes/eme-locations.php#L1785, https://plugins.trac.wordpress.org/browser/events-made-easy/tags/3.3.1/includes/eme-locations.php#L1902, https://plugins.trac.wordpress.org/browser/events-made-easy/tags/3.3.1/includes/eme-locations.php#L3089, https://plugins.trac.wordpress.org/changeset/3771828/events-made-easy/trunk/includes/eme-locations.php, https://www.wordfence.com/threat-intel/vulnerabilities/id/bb80d586-1f49-4497-93e4-f27b3c26c53c?source=cve, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/118xxx/CVE-2026-118634.json, https://nvd.nist.gov/vuln/detail/CVE-2026-118634, https://github.com/liedekef/events-made-easy/commit/c8f0e0a6134653ad9ddd82d89dc43dafd5d0b4b2

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c8f0e0a6134653ad9ddd82d89dc43dafd5d0b4b2

    Affected versions

    v3.3.1
    v3.3.0

    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
    CVE-2026-118634 | CVE-DB