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18 September 2026

Vulnerabilities first published on this day (UTC), newest first.

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All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2026-93687 Public exploit

    braces through 3.0.3 Stack Overflow via Deeply Nested Patterns

    braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an u…

    micromatch braces langfuse-3-worker renovate Debian Ubuntu Azure Linux Wolfi
  • High 8.1
    CVE-2026-93659 Public exploit

    Concrete CMS Community Store before 2.7.8 Stored XSS

    Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escaping in checkout and admin views. Unauthenticated attackers can store script payloads in billing name, email, or phone fields that execute in authenticated manag…

    concretecms-community-store community_store
  • High 7.2
    CVE-2026-87915 Public exploit

    Popup Maker <= 1.24.0 - Unauthenticated Stored Cross-Site Scripting via values[Name] Parameter

    The Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via values[Name] Parameter in all versions up to, and including, 1.24.0 due to insufficient in…

    Daniel Iser Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder Web / CMS
  • High 7.5
    CVE-2026-75157 Public exploit

    Apache Airflow: Asset queued-events DELETE endpoints gated on Dag READ instead of Dag EDIT (asset-triggered scheduling suppression)

    Apache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of `EDIT`. Any authenticated user who could read a Dag could therefore delete that Dag's queued asset events, silently suppressing asset-trigger…

    Apache Software Foundation Apache Airflow
  • High 7.1
    CVE-2026-93485 Public exploit Scanner template

    WordPress Core <= 7.1 - Cross Site Scripting (XSS) vulnerability

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Automattic WordPress wordpress allows DOM-Based XSS.This issue affects WordPress: from n/a through 7.1.

    Automattic WordPress wordpress wordpress Web / CMS Debian Ubuntu