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 8 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

756 results · page 15 of 16

  • Feb 14, 2023Microsoft Word Remote Code Execution VulnerabilityCVE-2023-21716 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Microsoft Office Information Disclosure VulnerabilityCVE-2023-21714 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Office Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-47213 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-47212 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-47211 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-26806 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-26805 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-26804 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2022-41107 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-41106 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Excel Information Disclosure VulnerabilityCVE-2022-41105 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Excel Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Excel Security Feature Bypass VulnerabilityCVE-2022-41104 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Excel Security Feature Bypass Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Word Information Disclosure VulnerabilityCVE-2022-41103 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Word Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-41063 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Word Remote Code Execution VulnerabilityCVE-2022-41061 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Microsoft Word Information Disclosure VulnerabilityCVE-2022-41060 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Word Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 15, 2022Microsoft Office Remote Code Execution VulnerabilityCVE-2022-30174 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2021Microsoft Word Remote Code Execution VulnerabilityCVE-2021-42296 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2021Microsoft Access Remote Code Execution VulnerabilityCVE-2021-41368 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.1

    Microsoft Access Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2021Microsoft Excel Remote Code Execution VulnerabilityCVE-2021-40442 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Office Graphics Remote Code Execution VulnerabilityCVE-2021-38659 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Graphics Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Office Graphics Component Information Disclosure VulnerabilityCVE-2021-38657 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.1

    Microsoft Office Graphics Component Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Word Remote Code Execution VulnerabilityCVE-2021-38656 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Excel Remote Code Execution VulnerabilityCVE-2021-38655 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Office Visio Remote Code Execution VulnerabilityCVE-2021-38654 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Visio Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Office Visio Remote Code Execution VulnerabilityCVE-2021-38653 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Visio Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2021Microsoft Office Spoofing VulnerabilityCVE-2021-38650 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.6

    Microsoft Office Spoofing Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2021Microsoft Word Remote Code Execution VulnerabilityCVE-2021-36941 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2021Microsoft Office Remote Code Execution VulnerabilityCVE-2021-34478 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 16, 2021Microsoft Word Remote Code Execution VulnerabilityCVE-2021-34452 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Word Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2021Microsoft Excel Remote Code Execution VulnerabilityCVE-2021-34501 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2021Microsoft Office Security Feature Bypass VulnerabilityCVE-2021-34469 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.2

    Microsoft Office Security Feature Bypass Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Office ClickToRun Remote Code Execution VulnerabilityCVE-2021-27058 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office ClickToRun Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Office Remote Code Execution VulnerabilityCVE-2021-27057 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft PowerPoint Remote Code Execution VulnerabilityCVE-2021-27056 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft PowerPoint Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Visio Security Feature Bypass VulnerabilityCVE-2021-27055 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7

    Microsoft Visio Security Feature Bypass Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Excel Remote Code Execution VulnerabilityCVE-2021-27054 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Excel Remote Code Execution VulnerabilityCVE-2021-27053 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2021Microsoft Office Remote Code Execution VulnerabilityCVE-2021-24108 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Office Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Security Feature Bypass VulnerabilityCVE-2020-17130 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Microsoft Excel Security Feature Bypass Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Remote Code Execution VulnerabilityCVE-2020-17129 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Remote Code Execution VulnerabilityCVE-2020-17128 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Information Disclosure VulnerabilityCVE-2020-17126 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5

    Microsoft Excel Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Remote Code Execution VulnerabilityCVE-2020-17125 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft PowerPoint Remote Code Execution VulnerabilityCVE-2020-17124 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft PowerPoint Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Excel Remote Code Execution VulnerabilityCVE-2020-17123 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Microsoft Excel Remote Code Execution Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2020Microsoft Outlook Information Disclosure VulnerabilityCVE-2020-17119 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Microsoft Outlook Information Disclosure Vulnerability

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2020<p>A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.</p> <p>An attacker who successfully exploited the vuCVE-2020-16918 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    <p>A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.</p> <p>An attacker who successfully exploited the vulnerability would gain execution on a victim system.</p> <p>The security update addresses the vulnerability by correcting how the Base3D rendering engine handles memory.</p>

    Product
    Microsoft 365 Apps for Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2020A remote code execution vulnerability exists when Microsoft Office improperly validates input before loading dynamic link library (DLL) files, aka 'Microsoft OfCVE-2020-1458 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    A remote code execution vulnerability exists when Microsoft Office improperly validates input before loading dynamic link library (DLL) files, aka 'Microsoft Office Remote Code Execution Vulnerability'.

    Product
    Microsoft 365 Apps for Enterprise for 32-bit Systems
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2020A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka 'Microsoft Outlook Remote CodCVE-2020-1349 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka 'Microsoft Outlook Remote Code Execution Vulnerability'.

    Product
    Microsoft 365 Apps for Enterprise for 32-bit Systems
    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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