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 11 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
457new WordPress flaws this week
390,525entries in the database

508 results · page 11 of 11

  • Jul 20, 1999Denial of service in Windows NT Local Security Authority (LSA) through a malformed LSA request.CVE-1999-0721 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.8

    Denial of service in Windows NT Local Security Authority (LSA) through a malformed LSA request.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 3, 1999Denial of service in various Windows systems via malformed, fragmented IGMP packets.CVE-1999-0918 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.8

    Denial of service in various Windows systems via malformed, fragmented IGMP packets.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 1999An attacker can conduct a denial of service in Windows NT by executing a program with a malformed file image header.CVE-1999-0726 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.8

    An attacker can conduct a denial of service in Windows NT by executing a program with a malformed file image header.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 1999The Windows NT Client Server Runtime Subsystem (CSRSS) can be subjected to a denial of service when all worker threads are waiting for user input.CVE-1999-0723 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.1

    The Windows NT Client Server Runtime Subsystem (CSRSS) can be subjected to a denial of service when all worker threads are waiting for user input.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 27, 1999Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.CVE-1999-0755 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 20, 1999Buffer overflow in Remote Access Service (RAS) client allows an attacker to execute commands or cause a denial of service via a malformed phonebook entry.CVE-1999-0715 · Computers, phones & browsers · Microsoft · reported by MITREMedium 4.6

    Buffer overflow in Remote Access Service (RAS) client allows an attacker to execute commands or cause a denial of service via a malformed phonebook entry.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 17, 1999Buffer overflow in Windows NT 4.0 help file utility via a malformed help file.CVE-1999-0716 · Computers, phones & browsers · Microsoft · reported by MITREMedium 4.6

    Buffer overflow in Windows NT 4.0 help file utility via a malformed help file.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 1999The installer for BackOffice Server includes account names and passwords in a setup file (reboot.ini) which is not deleted.CVE-1999-0372 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.1

    The installer for BackOffice Server includes account names and passwords in a setup file (reboot.ini) which is not deleted.

    Product
    Windows 2000
    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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