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 1 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
36added in the last 30 days
584new WordPress flaws this week
391,288entries in the database

823 results · page 17 of 17

  • May 9, 2005Firefox 1.0.3 allows remote attackers to execute arbitrary Javascript in other domains by using an IFRAME and causing the browser to navigate to a previous javaCVE-2005-1476 · Computers, phones & browsers · Mozilla · reported by MITREMedium 5.1

    Firefox 1.0.3 allows remote attackers to execute arbitrary Javascript in other domains by using an IFRAME and causing the browser to navigate to a previous javascript: URL, which can lead to arbitrary code execution when combined with CVE-2005-1477.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 10, 2005Netscape 7.x to 7.2, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target windowCVE-2004-1160 · Other software · Netscape · reported by MITREHigh 7.5

    Netscape 7.x to 7.2, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the "window injection" vulnerability.

    Product
    Navigator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 3, 2004Internet Explorer 5.5 and 6 does not properly handle plug-in navigation, which allows remote attackers to alter displayed address bars and thereby spoof web pagCVE-2004-0843 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Internet Explorer 5.5 and 6 does not properly handle plug-in navigation, which allows remote attackers to alter displayed address bars and thereby spoof web pages, facilitating phishing attacks, aka the "Plug-in Navigation Address Bar Spoofing Vulnerability."

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2004Netscape Navigator 7.1 allows remote attackers to spoof a legitimate URL in the status bar via A HREF tags with modified "alt" values that point to the legitimaCVE-2004-0528 · Other software · Netscape · reported by MITREMedium 5

    Netscape Navigator 7.1 allows remote attackers to spoof a legitimate URL in the status bar via A HREF tags with modified "alt" values that point to the legitimate site, combined with an image map whose href points to the malicious site, which facilitates a "phishing" attack.

    Product
    Navigator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2004Internet Explorer 6 SP1 and earlier allows remote attackers to bypass zone restrictions by (1) using the NavigateAndFind method to load a file: URL containing JCVE-2003-0816 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 6 SP1 and earlier allows remote attackers to bypass zone restrictions by (1) using the NavigateAndFind method to load a file: URL containing Javascript, as demonstrated by NAFfileJPU, (2) using the window.open method to load a file: URL containing Javascript, as demonstrated using WsOpenFileJPU, (3) setting the href property in the base tag for the _search window, as demonstrated using WsBASEjpu, (4) loading the search window into an Iframe, as demonstrated using WsFakeSrc, (5) caching a javascript: URL in the browser history, then accessing that URL in the same frame as the target domain, as demonstrated using WsOpenJpuInHistory, NAFjpuInHistory, BackMyParent, BackMyParent2, and RefBack, aka the "Script URLs Cross Domain" vulnerability.

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Netscape 4 sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive informatioCVE-2003-1560 · Other software · Netscape · reported by MITREMedium 5

    Netscape 4 sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive information by reading Referer log data.

    Product
    Navigator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Netscape Navigator 7.0.2 and Mozilla allows remote attackers to access cookie information in a different domain via an HTTP request for a domain with an extra .CVE-2003-1492 · Computers, phones & browsers · Mozilla · reported by MITREMedium 5

    Netscape Navigator 7.0.2 and Mozilla allows remote attackers to access cookie information in a different domain via an HTTP request for a domain with an extra . (dot) at the end.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Netscape 7.0 allows remote attackers to cause a denial of service (crash) via a web page with an invalid regular expression argument to the JavaScript reformatDCVE-2003-1419 · Other software · Netscape · reported by MITREMedium 4.3

    Netscape 7.0 allows remote attackers to cause a denial of service (crash) via a web page with an invalid regular expression argument to the JavaScript reformatDate function.

    Product
    Navigator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 18, 2003Buffer overflow in the Client Detection Tool (CDT) plugin (npcdt.dll) for Netscape 7.02 allows remote attackers to execute arbitrary code via an attachment withCVE-2003-0553 · Other software · Netscape · reported by MITREHigh 7.5

    Buffer overflow in the Client Detection Tool (CDT) plugin (npcdt.dll) for Netscape 7.02 allows remote attackers to execute arbitrary code via an attachment with a long filename.

    Product
    Navigator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002LCC-Win32 3.2 compiler, when running on Windows 95, 98, or ME, writes portions of previously used memory after the import table, which could allow attackers to CVE-2002-1940 · Other software · Jacob Navia · reported by MITREMedium 5

    LCC-Win32 3.2 compiler, when running on Windows 95, 98, or ME, writes portions of previously used memory after the import table, which could allow attackers to gain sensitive information. NOTE: it has been reported that this problem is due to the OS and not the application.

    Product
    Lcc-win32
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2001Lotus Domino Web Server 5.x allows remote attackers to gain sensitive information by accessing the default navigator $defaultNav via (1) URL encoding the requesCVE-2001-0847 · Other software · Lotus · reported by MITREHigh 7.5

    Lotus Domino Web Server 5.x allows remote attackers to gain sensitive information by accessing the default navigator $defaultNav via (1) URL encoding the request, or (2) directly requesting the ReplicaID.

    Product
    Domino Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2001Navision Financials Server 2.0 allows remote attackers to cause a denial of service via a series of connections to the server without providing a username/passwCVE-2001-0393 · Other software · Navision · reported by MITREMedium 5

    Navision Financials Server 2.0 allows remote attackers to cause a denial of service via a series of connections to the server without providing a username/password combination, which consumes the license limits.

    Product
    Financials Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2001Navision Financials Server 2.60 and earlier allows remote attackers to cause a denial of service by sending a null character and a long string to the server porCVE-2001-0392 · Other software · Navision · reported by MITREMedium 5

    Navision Financials Server 2.60 and earlier allows remote attackers to cause a denial of service by sending a null character and a long string to the server port (2407), which causes the server to crash.

    Product
    Financials Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Recourse ManTrap 1.6 allows attackers to cause a denial of service via a sequence of commands that navigate into and out of the /proc/self directory and executiCVE-2000-1146 · Other software · Recourse Technologies · reported by MITRELow 2.1

    Recourse ManTrap 1.6 allows attackers to cause a denial of service via a sequence of commands that navigate into and out of the /proc/self directory and executing various commands such as ls or pwd.

    Product
    Mantrap
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000Netscape Communicator and Navigator 4.04 through 4.74 allows remote attackers to read arbitrary files by using a Java applet to open a connection to a URL usingCVE-2000-0676 · Other software · Netscape · reported by MITREMedium 5

    Netscape Communicator and Navigator 4.04 through 4.74 allows remote attackers to read arbitrary files by using a Java applet to open a connection to a URL using the "file", "http", "https", and "ftp" protocols, as demonstrated by Brown Orifice.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 6, 2000The IFRAME of the WebBrowser control in Internet Explorer 5.01 allows a remote attacker to violate the cross frame security policy via the NavigateComplete2 eveCVE-2000-0503 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    The IFRAME of the WebBrowser control in Internet Explorer 5.01 allows a remote attacker to violate the cross frame security policy via the NavigateComplete2 event.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 10, 2000Netscape Communicator before version 4.73 and Navigator 4.07 do not properly validate SSL certificates, which allows remote attackers to steal information by reCVE-2000-0406 · Other software · Netscape · reported by MITRELow 2.6

    Netscape Communicator before version 4.73 and Navigator 4.07 do not properly validate SSL certificates, which allows remote attackers to steal information by redirecting traffic from a legitimate web server to their own malicious server, aka the "Acros-Suencksen SSL" vulnerability.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 12, 2000Netscape Navigator uses weak encryption for storing a user's Netscape mail password.CVE-1999-1002 · Other software · Netscape · reported by MITREMedium 5

    Netscape Navigator uses weak encryption for storing a user's Netscape mail password.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 23, 1999Internet Explorer 5.0 and 5.01 allows remote attackers to bypass the cross frame security policy and read files via the external.NavigateAndFind function.CVE-2000-0028 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    Internet Explorer 5.0 and 5.01 allows remote attackers to bypass the cross frame security policy and read files via the external.NavigateAndFind function.

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 24, 1999Buffer overflow in Netscape Navigator/Communicator 4.7 for Windows 95 and Windows 98 allows remote attackers to cause a denial of service, and possibly execute CVE-1999-1189 · Other software · Netscape · reported by MITREHigh 7.5

    Buffer overflow in Netscape Navigator/Communicator 4.7 for Windows 95 and Windows 98 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long argument after the ? character in a URL that references an .asp, .cgi, .html, or .pl file.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 1, 1999By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.CVE-1999-0827 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.

    Product
    IE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 1999Norton AntiVirus for Internet Email Gateways (NAVIEG) 1.0.1.7 and earlier, and Norton AntiVirus for MS Exchange (NAVMSE) 1.5 and earlier, store the administratoCVE-1999-1323 · Other software · Symantec · reported by MITREMedium 4.6

    Norton AntiVirus for Internet Email Gateways (NAVIEG) 1.0.1.7 and earlier, and Norton AntiVirus for MS Exchange (NAVMSE) 1.5 and earlier, store the administrator password in cleartext in (1) the navieg.ini file for NAVIEG, and (2) the ModifyPassword registry key in NAVMSE.

    Product
    Norton Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 29, 1999netstation.navio-com.rte 1.1.0.1 configuration script for Navio NC on IBM AIX exports /tmp over NFS as world-readable and world-writable.CVE-1999-1546 · Other software · IBM · reported by MITREMedium 5

    netstation.navio-com.rte 1.1.0.1 configuration script for Navio NC on IBM AIX exports /tmp over NFS as world-readable and world-writable.

    Product
    Navio NC Browser
    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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