Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 4 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

7 results

  • Sep 8, 2026Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine VulnerabilityCVE-2026-75650 · Websites & servers · Adobe · reported by AdobeExploitedCritical 10

    Adobe Commerce and Magento Open Source contain an improper neutralization of special elements used in a template engine vulnerability that could allow an attacker to execute arbitrary code.

    Product
    Commerce and Magento
    On CISA’s list since
    Sep 8, 2026 (federal fix deadline Sep 11, 2026)
    What to do
    Attackers are using this now. Install Adobe’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jul 9, 2024Rejetto HTTP File Server Improper Neutralization of Special Elements Used in a Template Engine VulnerabilityCVE-2024-23692 · Other software · Rejetto · reported by VulnCheckExploitedRansomwareCritical 9.8

    Rejetto HTTP File Server contains an improper neutralization of special elements used in a template engine vulnerability. This allows a remote, unauthenticated attacker to execute commands on the affected system by sending a specially crafted HTTP request.

    Product
    HTTP File Server
    On CISA’s list since
    Jul 9, 2024 (federal fix deadline Jul 30, 2024)
    What to do
    Attackers are using this now. Install Rejetto’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jan 24, 2024Atlassian Confluence Data Center and Server Template Injection VulnerabilityCVE-2023-22527 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedRansomwareCritical 9.8

    Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.

    Product
    Confluence Data Center and Server
    On CISA’s list since
    Jan 24, 2024 (federal fix deadline Feb 14, 2024)
    What to do
    Attackers are using this now. Install Atlassian’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Apr 14, 2022VMware Workspace ONE Access and Identity Manager Server-Side Template Injection VulnerabilityCVE-2022-22954 · Other software · VMware · reported by security@vmware.comExploitedRansomwareCritical 9.8

    VMware Workspace ONE Access and Identity Manager allow for remote code execution due to server-side template injection.

    Product
    Workspace ONE Access and Identity Manager
    On CISA’s list since
    Apr 14, 2022 (federal fix deadline May 5, 2022)
    What to do
    Attackers are using this now. Install VMware’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Mar 7, 2022Atlassian Jira Server and Data Center Server-Side Template Injection VulnerabilityCVE-2019-11581 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedCritical 9.8

    Atlassian Jira Server and Data Center contain a server-side template injection vulnerability which can allow for remote code execution.

    Product
    Jira Server and Data Center
    On CISA’s list since
    Mar 7, 2022 (federal fix deadline Sep 7, 2022)
    What to do
    Attackers are using this now. Install Atlassian’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Atlassian Confluence Server and Data Center Server-Side Template Injection VulnerabilityCVE-2019-3396 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedRansomwareCritical 9.8

    Atlassian Confluence Server and Data Center contain a server-side template injection vulnerability that may allow an attacker to achieve path traversal and remote code execution.

    Product
    Confluence Server and Data Server
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Atlassian’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021PlaySMS Server-Side Template Injection VulnerabilityCVE-2020-8644 · Other software · PlaySMS · reported by MITREExploitedCritical 9.8

    PlaySMS contains a server-side template injection vulnerability that allows for remote code execution.

    Product
    PlaySMS
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install PlaySMS’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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