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 12 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
449new WordPress flaws this week
390,525entries in the database

807 results · page 12 of 17

  • Aug 8, 2023Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityCVE-2023-36909 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Hyper-V Information Disclosure VulnerabilityCVE-2023-36908 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Windows Hyper-V Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Cryptographic Services Information Disclosure VulnerabilityCVE-2023-36907 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Windows Cryptographic Services Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Cryptographic Services Information Disclosure VulnerabilityCVE-2023-36906 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Windows Cryptographic Services Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Wireless Wide Area Network Service (WwanSvc) Information Disclosure VulnerabilityCVE-2023-36905 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Windows Wireless Wide Area Network Service (WwanSvc) Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows System Assessment Tool Elevation of Privilege VulnerabilityCVE-2023-36903 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows System Assessment Tool Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Common Log File System Driver Elevation of Privilege VulnerabilityCVE-2023-36900 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Common Log File System Driver Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Group Policy Security Feature Bypass VulnerabilityCVE-2023-36889 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Windows Group Policy Security Feature Bypass Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityCVE-2023-36882 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Bluetooth A2DP driver Elevation of Privilege VulnerabilityCVE-2023-35387 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Kernel Elevation of Privilege VulnerabilityCVE-2023-35386 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kernel Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Microsoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityCVE-2023-35385 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows HTML Platforms Security Feature Bypass VulnerabilityCVE-2023-35384 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.4

    Windows HTML Platforms Security Feature Bypass Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Microsoft Message Queuing Information Disclosure VulnerabilityCVE-2023-35383 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Microsoft Message Queuing Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Fax Service Remote Code Execution VulnerabilityCVE-2023-35381 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Windows Fax Service Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Kernel Elevation of Privilege VulnerabilityCVE-2023-35380 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kernel Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityCVE-2023-35377 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityCVE-2023-35376 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Windows Kernel Elevation of Privilege VulnerabilityCVE-2023-35359 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kernel Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Graphics Component Elevation of Privilege VulnerabilityCVE-2023-21822 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Graphics Component Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Distributed File System (DFS) Remote Code Execution VulnerabilityCVE-2023-21820 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4

    Windows Distributed File System (DFS) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Secure Channel Denial of Service VulnerabilityCVE-2023-21818 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Secure Channel Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Kerberos Elevation of Privilege VulnerabilityCVE-2023-21817 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Active Directory Domain Services API Denial of Service VulnerabilityCVE-2023-21816 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Active Directory Domain Services API Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Secure Channel Denial of Service VulnerabilityCVE-2023-21813 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Secure Channel Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Common Log File System Driver Elevation of Privilege VulnerabilityCVE-2023-21812 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Common Log File System Driver Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows iSCSI Service Denial of Service VulnerabilityCVE-2023-21811 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows iSCSI Service Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows MSHTML Platform Remote Code Execution VulnerabilityCVE-2023-21805 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows MSHTML Platform Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Graphics Component Elevation of Privilege VulnerabilityCVE-2023-21804 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Graphics Component Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows iSCSI Discovery Service Remote Code Execution VulnerabilityCVE-2023-21803 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Windows iSCSI Discovery Service Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Media Remote Code Execution VulnerabilityCVE-2023-21802 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Media Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution VulnerabilityCVE-2023-21801 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityCVE-2023-21799 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft ODBC Driver Remote Code Execution VulnerabilityCVE-2023-21798 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft ODBC Driver Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft ODBC Driver Remote Code Execution VulnerabilityCVE-2023-21797 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft ODBC Driver Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows iSCSI Service Denial of Service VulnerabilityCVE-2023-21702 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows iSCSI Service Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service VulnerabilityCVE-2023-21701 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows iSCSI Discovery Service Denial of Service VulnerabilityCVE-2023-21700 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows iSCSI Discovery Service Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Internet Storage Name Service (iSNS) Server Information Disclosure VulnerabilityCVE-2023-21699 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.3

    Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Internet Storage Name Service (iSNS) Server Information Disclosure VulnerabilityCVE-2023-21697 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.2

    Windows Internet Storage Name Service (iSNS) Server Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution VulnerabilityCVE-2023-21695 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Fax Service Remote Code Execution VulnerabilityCVE-2023-21694 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.8

    Windows Fax Service Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure VulnerabilityCVE-2023-21693 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.7

    Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution VulnerabilityCVE-2023-21692 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure VulnerabilityCVE-2023-21691 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution VulnerabilityCVE-2023-21690 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution VulnerabilityCVE-2023-21689 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023NT OS Kernel Elevation of Privilege VulnerabilityCVE-2023-21688 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    NT OS Kernel Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityCVE-2023-21686 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution VulnerabilityCVE-2023-21685 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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