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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

307 results · page 7 of 7

  • May 9, 2006Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kernel panic) via incoming IP fragmented (1) COOKIE_ECHO and (2) HEARTBECVE-2006-2272 · Other software · Lksctp · reported by MITREHigh 7.8

    Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kernel panic) via incoming IP fragmented (1) COOKIE_ECHO and (2) HEARTBEAT SCTP control chunks.

    Product
    Stream Control Transmission Protocol
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 18, 2005The Transmission Control Protocol (TCP) allows remote attackers to cause a denial of service (bandwidth consumption) by sending ACK messages for packets that haCVE-2005-3675 · Other software · TCP · reported by MITREHigh 7.8

    The Transmission Control Protocol (TCP) allows remote attackers to cause a denial of service (bandwidth consumption) by sending ACK messages for packets that have not yet been received (optimistic ACKs), which can cause the sender to increase its transmission rate until it fills available bandwidth.

    Product
    TCP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Unknown vulnerability in Hitachi Job Management Partner (JP1) JP1/File Transmission Server/FTP 6 and 7, when running on HP-UX in trusted mode, allows attackers CVE-2004-2421 · Other software · Hitachi · reported by MITREHigh 10

    Unknown vulnerability in Hitachi Job Management Partner (JP1) JP1/File Transmission Server/FTP 6 and 7, when running on HP-UX in trusted mode, allows attackers to bypass authentication and gain administrator rights.

    Product
    Jp1 P-1b41-9461
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Hitachi Job Management Partner (JP1) JP1/File Transmission Server/FTP 6 and 7 allows remote attackers to cause a denial of service (daemon halt) via a port scanCVE-2004-2420 · Other software · Hitachi · reported by MITREMedium 5

    Hitachi Job Management Partner (JP1) JP1/File Transmission Server/FTP 6 and 7 allows remote attackers to cause a denial of service (daemon halt) via a port scan involving reset packets.

    Product
    Jp1 P-1b41-9461
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 2004The Clear Channel Assessment (CCA) algorithm in the IEEE 802.11 wireless protocol, when using DSSS transmission encoding, allows remote attackers to cause a denCVE-2004-0459 · Other software · Ieee · reported by MITREMedium 5

    The Clear Channel Assessment (CCA) algorithm in the IEEE 802.11 wireless protocol, when using DSSS transmission encoding, allows remote attackers to cause a denial of service via a certain RF signal that causes a channel to appear busy (aka "jabber"), which prevents devices from transmitting data.

    Product
    802.11 Wireless Protocol
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 9, 2003The logging capability for unicast and multicast transmissions in the ISAPI extension for Microsoft Windows Media Services in Microsoft Windows NT 4.0 and 2000,CVE-2003-0227 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    The logging capability for unicast and multicast transmissions in the ISAPI extension for Microsoft Windows Media Services in Microsoft Windows NT 4.0 and 2000, nsiislog.dll, allows remote attackers to cause a denial of service in Internet Information Server (IIS) and execute arbitrary code via a certain network request.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2003faxspool in mgetty before 1.1.29 uses a world-writable spool directory for outgoing faxes, which allows local users to modify fax transmission privileges.CVE-2002-1392 · Other software · Gert Doering · reported by MITRELow 2.1

    faxspool in mgetty before 1.1.29 uses a world-writable spool directory for outgoing faxes, which allows local users to modify fax transmission privileges.

    Product
    Mgetty
    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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