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 37 min 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
36added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

9 results

  • Dec 31, 2001Buffer overflow in Unix-to-Unix Copy Protocol (UUCP) in BSDI BSD/OS 3.0 through 4.2 allows local users to execute arbitrary code via a long command line argumenCVE-2001-1541 · Other software · Bsdi · reported by MITREHigh 7.2

    Buffer overflow in Unix-to-Unix Copy Protocol (UUCP) in BSDI BSD/OS 3.0 through 4.2 allows local users to execute arbitrary code via a long command line argument.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 21, 2001Vulnerability in a system call in BSDI 3.0 and 3.1 allows local users to cause a denial of service (reboot) in the kernel via a particular sequence of instructiCVE-2001-1133 · Other software · Bsdi · reported by MITRELow 2.1

    Vulnerability in a system call in BSDI 3.0 and 3.1 allows local users to cause a denial of service (reboot) in the kernel via a particular sequence of instructions.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001rcvtty in BSD 3.0 and 4.0 does not properly drop privileges before executing a script, which allows local attackers to gain privileges by specifying an alternatCVE-2000-1103 · Other software · Bsdi · reported by MITREHigh 7.2

    rcvtty in BSD 3.0 and 4.0 does not properly drop privileges before executing a script, which allows local attackers to gain privileges by specifying an alternate Trojan horse script on the command line.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 30, 1999ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.CVE-1999-0001 · Other software · Bsdi · reported by MITREMedium 5

    ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 1999Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via macro variables in a message file.CVE-1999-0879 · Other software · Bsdi · reported by MITREHigh 10

    Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via macro variables in a message file.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 1999Denial of service in WU-FTPD via the SITE NEWER command, which does not free memory properly.CVE-1999-0880 · Other software · Bsdi · reported by MITREMedium 5

    Denial of service in WU-FTPD via the SITE NEWER command, which does not free memory properly.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 1999Buffer overflow in Berkeley automounter daemon (amd) logging facility provided in the Linux am-utils package and others.CVE-1999-0704 · Other software · Bsdi · reported by MITREHigh 9.3

    Buffer overflow in Berkeley automounter daemon (amd) logging facility provided in the Linux am-utils package and others.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 18, 1999Denial of service in BSDi Symmetric Multiprocessing (SMP) when an fstat call is made when the system has a high CPU load.CVE-1999-0747 · Other software · Bsdi · reported by MITRELow 2.1

    Denial of service in BSDi Symmetric Multiprocessing (SMP) when an fstat call is made when the system has a high CPU load.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 3, 1999OpenBSD, BSDI, and other Unix operating systems allow users to set chflags and fchflags on character and block devices.CVE-1999-0703 · Other software · Bsdi · reported by MITRELow 3.6

    OpenBSD, BSDI, and other Unix operating systems allow users to set chflags and fchflags on character and block devices.

    Product
    BSD OS
    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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