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 7 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

204 results · page 5 of 5

  • Dec 31, 2002Buffer overflow in IRCIT 0.3.1 IRC client allows remote attackers to execute arbitrary code via a long invite request.CVE-2002-1891 · Other software · Ayman AKT · reported by MITREHigh 7.5

    Buffer overflow in IRCIT 0.3.1 IRC client allows remote attackers to execute arbitrary code via a long invite request.

    Product
    Ircit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Format string vulnerability in the error handling of IRC invite responses for Trillian 0.725 and 0.73 allows remote IRC servers to execute arbitrary code via anCVE-2002-2155 · Other software · Cerulean Studios · reported by MITREHigh 7.5

    Format string vulnerability in the error handling of IRC invite responses for Trillian 0.725 and 0.73 allows remote IRC servers to execute arbitrary code via an invite to a channel with format string specifiers in the name.

    Product
    Trillian
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 4, 2000BitchX IRC client does not properly cleanse an untrusted format string, which allows remote attackers to cause a denial of service via an invite to a channel whCVE-2000-0594 · Other software · Caldera · reported by MITREMedium 5

    BitchX IRC client does not properly cleanse an untrusted format string, which allows remote attackers to cause a denial of service via an invite to a channel whose name includes special formatting characters.

    Product
    Openlinux Desktop
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 1999Buffer overflow in hybrid-6 IRC server commonly used on EFnet allows remote attackers to execute commands via m_invite invite option.CVE-1999-0679 · Other software · Hybrid Network · reported by MITREHigh 7.5

    Buffer overflow in hybrid-6 IRC server commonly used on EFnet allows remote attackers to execute commands via m_invite invite option.

    Product
    Hybrid Ircd
    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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