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 3 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

16 results

  • Jul 16, 2026Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user toCVE-2026-53412 · Other software · Zoom Communications · reported by security@zoom.usCritical 9.8

    Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an account takeover via network access.

    Product
    Zoom Workplace for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 2024Improper privilege management in the installer for Zoom Desktop Client for Windows before version 5.17.10 may allow an authenticated user to conduct an escalatiCVE-2024-24694 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usMedium 5.9

    Improper privilege management in the installer for Zoom Desktop Client for Windows before version 5.17.10 may allow an authenticated user to conduct an escalation of privilege via local access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2024Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to cCVE-2024-24696 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usMedium 6.8

    Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to conduct a disclosure of information via network access.

    Product
    Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2024Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to cCVE-2024-24695 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usMedium 6.8

    Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to conduct a disclosure of information via network access.

    Product
    Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 13, 2024Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user toCVE-2024-24691 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usCritical 9.6

    Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 12, 2024Improper access control in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10 may allow an authenticCVE-2023-49647 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 8.8

    Improper access control in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10 may allow an authenticated user to conduct an escalation of privilege via local access.

    Product
    Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2023Path traversal in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows may allow an authenticated user to conduct an escalatiCVE-2023-43586 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 7.3

    Path traversal in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows may allow an authenticated user to conduct an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows, Zoom VDI Client for Windows and Zoom SDKs for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2023Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclCVE-2023-39203 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usMedium 4.3

    Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.

    Product
    Zoom Rooms Client for Windows and Zoom VDI Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Improper neutralization of special elements in Zoom Desktop Client for Windows and Zoom VDI Client before 5.15.2 may allow an unauthenticated user to enable an CVE-2023-39213 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usCritical 9.6

    Improper neutralization of special elements in Zoom Desktop Client for Windows and Zoom VDI Client before 5.15.2 may allow an unauthenticated user to enable an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows and Zoom VDI Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may allow an authenticated user to enable an informatiCVE-2023-39211 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 8.8

    Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via local access.

    Product
    Zoom Desktop Client for Windows and Zoom Rooms for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Improper input validation in Zoom Desktop Client for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via network accesCVE-2023-39209 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usMedium 5.9

    Improper input validation in Zoom Desktop Client for Windows before 5.15.5 may allow an authenticated user to enable an information disclosure via network access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Improper input validation in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network acCVE-2023-39216 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usCritical 9.6

    Improper input validation in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Insufficient verification of data authenticity in Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of priviCVE-2023-36541 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 8

    Insufficient verification of data authenticity in Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Untrusted search path in the installer for Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of privilege viCVE-2023-36540 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 7.3

    Untrusted search path in the installer for Zoom Desktop Client for Windows before 5.14.5 may allow an authenticated user to enable an escalation of privilege via local access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2023Path traversal in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.CVE-2023-36534 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usCritical 9.3

    Path traversal in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 11, 2023Improper input validation in the Zoom Desktop Client for Windows before version 5.15.0 may allow an unauthorized user to enable an escalation of privilege via nCVE-2023-34116 · Other software · Zoom Video Communications, Inc. · reported by security@zoom.usHigh 8.2

    Improper input validation in the Zoom Desktop Client for Windows before version 5.15.0 may allow an unauthorized user to enable an escalation of privilege via network access.

    Product
    Zoom Desktop Client for Windows
    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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