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 4 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.

1,767exploited flaws on CISA’s list
33added in the last 30 days
485new WordPress flaws this week
392,772entries in the database

3,621 results · page 73 of 73

  • Jun 7, 2000ColdFusion Administrator for ColdFusion 4.5.1 and earlier allows remote attackers to cause a denial of service via a long login password.CVE-2000-0538 · Websites & servers · Allaire · reported by MITREMedium 5

    ColdFusion Administrator for ColdFusion 4.5.1 and earlier allows remote attackers to cause a denial of service via a long login password.

    Product
    Coldfusion Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 6, 2000ICQwebmail client for ICQ 2000A creates a world readable temporary file during login and does not delete it, which allows local users to obtain sensitive informCVE-2000-0552 · Other software · ICQ · reported by MITREMedium 5.5

    ICQwebmail client for ICQ 2000A creates a world readable temporary file during login and does not delete it, which allows local users to obtain sensitive information.

    Product
    ICQ
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2000The pam_console PAM module in Linux systems performs a chown on various devices upon a user login, but an open file descriptor for those devices can be maintainCVE-2000-0378 · Other software · Redhat · reported by MITREHigh 7.2

    The pam_console PAM module in Linux systems performs a chown on various devices upon a user login, but an open file descriptor for those devices can be maintained after the user logs out, which allows that user to sniff activity on these devices when subsequent users log in.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2000ATRIUM Cassandra NNTP Server 1.10 allows remote attackers to cause a denial of service via a long login name.CVE-2000-0341 · Other software · Atrium Software · reported by MITREMedium 5

    ATRIUM Cassandra NNTP Server 1.10 allows remote attackers to cause a denial of service via a long login name.

    Product
    Cassandra Nntp Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 2000PCAnywhere allows remote attackers to cause a denial of service by terminating the connection before PCAnywhere provides a login prompt.CVE-2000-0273 · Other software · Symantec · reported by MITREMedium 5

    PCAnywhere allows remote attackers to cause a denial of service by terminating the connection before PCAnywhere provides a login prompt.

    Product
    Pcanywhere
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 14, 2000When a new SQL Server is registered in Enterprise Manager for Microsoft SQL Server 7.0 and the "Always prompt for login name and password" option is not set, thCVE-2000-0199 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.2

    When a new SQL Server is registered in Enterprise Manager for Microsoft SQL Server 7.0 and the "Always prompt for login name and password" option is not set, then the Enterprise Manager uses weak encryption to store the login ID and password.

    Product
    SQL Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 21, 2000Buffer overflow in the InterAccess telnet server TelnetD allows remote attackers to execute commands via a long login name.CVE-2000-0166 · Other software · Interaccess · reported by MITREHigh 10

    Buffer overflow in the InterAccess telnet server TelnetD allows remote attackers to execute commands via a long login name.

    Product
    Interaccess Telnetd Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 28, 1999Multiple unknown vulnerabilities in the "r-cmnds" (1) remshd, (2) rexecd, (3) rlogind, (4) rlogin, (5) remsh, (6) rcp, (7) rexec, and (8) rdist for HP-UX 10.00 CVE-1999-1573 · Other software · HP · reported by MITREHigh 10

    Multiple unknown vulnerabilities in the "r-cmnds" (1) remshd, (2) rexecd, (3) rlogind, (4) rlogin, (5) remsh, (6) rcp, (7) rexec, and (8) rdist for HP-UX 10.00 through 11.00 allow attackers to gain privileges or access files.

    Product
    Hp-ux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 1999Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.CVE-1999-0991 · Other software · Goodtech · reported by MITREMedium 5

    Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.

    Product
    Telnet Server NT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 1, 1999login in Slackware 7.0 allows remote attackers to identify valid users on the system by reporting an encryption error when an account is locked or does not exisCVE-1999-0856 · Other software · Slackware · reported by MITREMedium 5

    login in Slackware 7.0 allows remote attackers to identify valid users on the system by reporting an encryption error when an account is locked or does not exist.

    Product
    Slackware Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 7, 1999Eicon Technology Diva LAN ISDN modem allows a remote attacker to cause a denial of service (hang) via a long password argument to the login.htm file in its HTTPCVE-1999-1533 · Other software · Trend Micro · reported by MITREHigh 7.5

    Eicon Technology Diva LAN ISDN modem allows a remote attacker to cause a denial of service (hang) via a long password argument to the login.htm file in its HTTP service.

    Product
    Interscan Viruswall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 1999ypserv allows a local user to modify the GECOS and login shells of other users.CVE-1999-0901 · Computers, phones & browsers · Linux-nis · reported by MITREHigh 7.2

    ypserv allows a local user to modify the GECOS and login shells of other users.

    Product
    Ypserv
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 7, 1999PAM configuration file for rlogin in Red Hat Linux 6.1 and earlier includes a less restrictive rule before a more restrictive one, which allows users to access CVE-1999-1346 · Other software · Redhat · reported by MITREHigh 7.5

    PAM configuration file for rlogin in Red Hat Linux 6.1 and earlier includes a less restrictive rule before a more restrictive one, which allows users to access the host via rlogin even if rlogin has been explicitly disabled using the /etc/nologin file.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 11, 1999The dtlogin program in Compaq Tru64 UNIX allows local users to gain root privileges.CVE-1999-0713 · Other software · CDE · reported by MITREHigh 7.2

    The dtlogin program in Compaq Tru64 UNIX allows local users to gain root privileges.

    Product
    CDE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 10, 1999useradd in Solaris 7.0 does not properly interpret certain date formats as specified in the "-e" (expiration date) argument, which could allow users to login afCVE-1999-1023 · Other software · SUN · reported by MITREMedium 4.6

    useradd in Solaris 7.0 does not properly interpret certain date formats as specified in the "-e" (expiration date) argument, which could allow users to login after their accounts have expired.

    Product
    Sunos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 1999SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacCVE-1999-1029 · Other software · SSH · reported by MITREHigh 7.5

    SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs.

    Product
    Ssh2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 31, 1999Xylan OmniSwitch before 3.2.6 allows remote attackers to bypass the login prompt via a CTRL-D (control d) character, which locks other users out of the switch bCVE-1999-1559 · Other software · Alcatel · reported by MITREMedium 5

    Xylan OmniSwitch before 3.2.6 allows remote attackers to bypass the login prompt via a CTRL-D (control d) character, which locks other users out of the switch because it only supports one session at a time.

    Product
    Omniswitch
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 2, 1999ACC Tigris allows public access without a login.CVE-1999-0383 · Other software · ACC · reported by MITREHigh 7.5

    ACC Tigris allows public access without a login.

    Product
    Tigris
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 27, 1999Vulnerability in (1) rlogin daemon rshd and (2) scheme on SCO UNIX OpenServer 5.0.5 and earlier, and SCO UnixWare 7.0.1 and earlier, allows remote attackers to CVE-1999-1450 · Other software · SCO · reported by MITREHigh 7.5

    Vulnerability in (1) rlogin daemon rshd and (2) scheme on SCO UNIX OpenServer 5.0.5 and earlier, and SCO UnixWare 7.0.1 and earlier, allows remote attackers to gain privileges.

    Product
    Openserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999The rsh/rlogin service is running.CVE-1999-0651 · Other software · reported by MITREHigh 7.5

    The rsh/rlogin service is running.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.CVE-1999-0398 · Other software · SSH · reported by MITREMedium 4.6

    In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.

    Product
    SSH
    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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