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 2 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.

1,766exploited flaws on CISA’s list
33added in the last 30 days
541new WordPress flaws this week
391,528entries in the database

2,716 results · page 55 of 55

  • May 10, 2000ColdFusion Server 4.5.1 allows remote attackers to cause a denial of service by making repeated requests to a CFCACHE tagged cache file that is not stored in meCVE-2000-0410 · Websites & servers · Allaire · reported by MITREMedium 5

    ColdFusion Server 4.5.1 allows remote attackers to cause a denial of service by making repeated requests to a CFCACHE tagged cache file that is not stored in memory.

    Product
    Coldfusion Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 5, 2000Buffer overflow in Netwin DNEWSWEB CGI program allows remote attackers to execute arbitrary commands via long parameters such as group, cmd, and utag.CVE-2000-0423 · Other software · Netwin · reported by MITREMedium 5

    Buffer overflow in Netwin DNEWSWEB CGI program allows remote attackers to execute arbitrary commands via long parameters such as group, cmd, and utag.

    Product
    Dnews
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 17, 2000Netscape Enterprise Server with Directory Indexing enabled allows remote attackers to list server directories via web publishing tags such as ?wp-ver-info and ?CVE-2000-0236 · Other software · Netscape · reported by MITREMedium 5

    Netscape Enterprise Server with Directory Indexing enabled allows remote attackers to list server directories via web publishing tags such as ?wp-ver-info and ?wp-cs-dump.

    Product
    Enterprise Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 29, 2000Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attackCVE-2000-0216 · Email & office · Microsoft · reported by MITREMedium 5

    Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list.

    Product
    Exchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 29, 2000Firewall-1 does not properly filter script tags, which allows remote attackers to bypass the "Strip Script Tags" restriction by including an extra < in front ofCVE-2000-0116 · Other software · Checkpoint · reported by MITREHigh 7.5

    Firewall-1 does not properly filter script tags, which allows remote attackers to bypass the "Strip Script Tags" restriction by including an extra < in front of the SCRIPT tag.

    Product
    Firewall-1
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 4, 2000Cold Fusion CFCACHE tag places temporary cache files within the web document root, allowing remote attackers to obtain sensitive system information.CVE-2000-0057 · Websites & servers · Allaire · reported by MITREHigh 7.5

    Cold Fusion CFCACHE tag places temporary cache files within the web document root, allowing remote attackers to obtain sensitive system information.

    Product
    Coldfusion Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 4, 2000Buffer overflow in Internet Explorer 4.0 via EMBED tag.CVE-1999-0876 · Computers, phones & browsers · Microsoft · reported by MITREHigh 10

    Buffer overflow in Internet Explorer 4.0 via EMBED tag.

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 28, 1999Macintosh systems generate large ICMP datagrams in response to malformed datagrams, allowing them to be used as amplifiers in a flood attack.CVE-2000-0041 · Computers, phones & browsers · Apple · reported by MITREMedium 5

    Macintosh systems generate large ICMP datagrams in response to malformed datagrams, allowing them to be used as amplifiers in a flood attack.

    Product
    Macos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 2, 1999Buffer overflow in IBM HomePagePrint 1.0.7 for Windows98J allows a malicious Web site to execute arbitrary code on a viewer's system via a long IMG_SRC HTML tagCVE-1999-1531 · Other software · IBM · reported by MITREHigh 7.5

    Buffer overflow in IBM HomePagePrint 1.0.7 for Windows98J allows a malicious Web site to execute arbitrary code on a viewer's system via a long IMG_SRC HTML tag.

    Product
    Homepageprint
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 2, 1999Buffer overflow in Yamaha MidiPlug via a Text variable in an EMBED tag.CVE-1999-0946 · Other software · Yamaha · reported by MITREMedium 5.1

    Buffer overflow in Yamaha MidiPlug via a Text variable in an EMBED tag.

    Product
    Midiplug
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 7, 1999Vulnerability in htmlparse.pike in Roxen Web Server 1.3.11 and earlier, possibly related to recursive parsing and referer tags in RXML.CVE-1999-1522 · Other software · Roxen · reported by MITREMedium 5

    Vulnerability in htmlparse.pike in Roxen Web Server 1.3.11 and earlier, possibly related to recursive parsing and referer tags in RXML.

    Product
    Roxen Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 13, 1999Hotmail allows Javascript to be executed via the HTML STYLE tag, allowing remote attackers to execute commands on the user's Hotmail account.CVE-1999-0750 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5.1

    Hotmail allows Javascript to be executed via the HTML STYLE tag, allowing remote attackers to execute commands on the user's Hotmail account.

    Product
    Hotmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 2, 1999Buffer overflow in Netscape Communicator via EMBED tags in the pluginspage option.CVE-1999-0685 · Other software · Netscape · reported by MITREMedium 5.1

    Buffer overflow in Netscape Communicator via EMBED tags in the pluginspage option.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 1999When Javascript is embedded within the TITLE tag, Netscape Communicator allows a remote attacker to use the "about" protocol to gain access to browser informatiCVE-1999-0762 · Other software · Netscape · reported by MITRELow 2.6

    When Javascript is embedded within the TITLE tag, Netscape Communicator allows a remote attacker to use the "about" protocol to gain access to browser information.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 21, 1999MSHTML.DLL in Internet Explorer 5.0 allows a remote attacker to learn information about a local user's files via an IMG SRC tag.CVE-1999-0490 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    MSHTML.DLL in Internet Explorer 5.0 allows a remote attacker to learn information about a local user's files via an IMG SRC tag.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999Remote attackers can crash Lynx and Internet Explorer using an IMG tag with a large width parameter.CVE-1999-0465 · Other software · reported by MITREHigh 10

    Remote attackers can crash Lynx and Internet Explorer using an IMG tag with a large width parameter.

    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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