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.

1,766exploited flaws on CISA’s list
35added in the last 30 days
575new WordPress flaws this week
391,358entries in the database

2,137 results · page 43 of 43

  • Dec 31, 2003siteminderagent/SmMakeCookie.ccc in Netegrity SiteMinder does not ensure that the TARGET parameter names a valid redirection resource, which allows remote attacCVE-2003-1311 · Other software · reported by MITREMedium 6.8

    siteminderagent/SmMakeCookie.ccc in Netegrity SiteMinder does not ensure that the TARGET parameter names a valid redirection resource, which allows remote attackers to construct a URL that might trick users into visiting an arbitrary web site referenced by this parameter.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 3, 2003mod_cgid in Apache before 2.0.48, when using a threaded MPM, does not properly handle CGI redirect paths, which could cause Apache to send the output of a CGI pCVE-2003-0789 · Websites & servers · Apache · reported by MITREHigh 10

    mod_cgid in Apache before 2.0.48, when using a threaded MPM, does not properly handle CGI redirect paths, which could cause Apache to send the output of a CGI program to the wrong client.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2003Novell iChain 2.2 before Support Pack 1 does not properly verify that URL redirects match the DNS name of an accelerator, which allows attackers to redirect URLCVE-2003-0636 · Other software · Novell · reported by MITREHigh 7.5

    Novell iChain 2.2 before Support Pack 1 does not properly verify that URL redirects match the DNS name of an accelerator, which allows attackers to redirect URLs to malicious web sites.

    Product
    Ichain
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 24, 2003Cross-site scripting (XSS) vulnerability in the secure redirect function of RSA ACE/Agent 5.0 for Windows, and 5.x for Web, allows remote attackers to insert arCVE-2003-0389 · Other software · RSA · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in the secure redirect function of RSA ACE/Agent 5.0 for Windows, and 5.x for Web, allows remote attackers to insert arbitrary web script and possibly cause users to enter a passphrase via a GET request containing the script.

    Product
    ACE Agent
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 9, 2003Cross-site scripting vulnerability (XSS) in the ASP function responsible for redirection in Microsoft Internet Information Server (IIS) 4.0, 5.0, and 5.1 allowsCVE-2003-0223 · Computers, phones & browsers · Microsoft · reported by MITREMedium 6.8

    Cross-site scripting vulnerability (XSS) in the ASP function responsible for redirection in Microsoft Internet Information Server (IIS) 4.0, 5.0, and 5.1 allows remote attackers to embed a URL containing script in a redirection message.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2003Macromedia Flash Plugin before 6,0,47,0 allows remote attackers to bypass the same-domain restriction and read arbitrary files via (1) an HTTP redirect, (2) a "CVE-2002-1467 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Plugin before 6,0,47,0 allows remote attackers to bypass the same-domain restriction and read arbitrary files via (1) an HTTP redirect, (2) a "file://" base in a web document, or (3) a relative URL from a web archive (mht file).

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 19, 2003Buffer overflow in the Windows Redirector function in Microsoft Windows XP allows local users to execute arbitrary code via a long parameter.CVE-2003-0004 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.2

    Buffer overflow in the Windows Redirector function in Microsoft Windows XP allows local users to execute arbitrary code via a long parameter.

    Product
    Windows XP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Cisco IOS 11.2.x and 12.0.x does not limit the size of its redirect table, which allows remote attackers to cause a denial of service (memory consumption) via sCVE-2002-2315 · Network & remote access · Cisco · reported by MITREHigh 7.8

    Cisco IOS 11.2.x and 12.0.x does not limit the size of its redirect table, which allows remote attackers to cause a denial of service (memory consumption) via spoofed ICMP redirect packets to the router.

    Product
    IOS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002The quick login feature in Slash Slashcode does not redirect the user to an alternate URL when the wrong password is provided, which makes it easier for remote CVE-2002-1647 · Other software · Slashcode.com · reported by MITREMedium 5

    The quick login feature in Slash Slashcode does not redirect the user to an alternate URL when the wrong password is provided, which makes it easier for remote web sites to guess the proper passwords by reading the username and password from the Referrer URL.

    Product
    Slash
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 18, 2002The "XMLURL" property in the Spreadsheet component of Office Web Components (OWC) 10 follows redirections, which allows remote attackers to determine the existeCVE-2002-1339 · Email & office · Microsoft · reported by MITREMedium 5

    The "XMLURL" property in the Spreadsheet component of Office Web Components (OWC) 10 follows redirections, which allows remote attackers to determine the existence of local files based on exceptions, or to read WorkSheet XML files.

    Product
    Office Web Components
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 3, 2002FTP proxy in Symantec Raptor Firewall 6.5.3 and Enterprise 7.0 rewrites an FTP server's "FTP PORT" responses in a way that allows remote attackers to redirect FCVE-2002-0538 · Other software · Symantec · reported by MITREHigh 7.5

    FTP proxy in Symantec Raptor Firewall 6.5.3 and Enterprise 7.0 rewrites an FTP server's "FTP PORT" responses in a way that allows remote attackers to redirect FTP data connections to arbitrary ports, a variant of the "FTP bounce" vulnerability.

    Product
    Enterprise Firewall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 16, 2002Etype Eserv 2.97 allows remote attackers to redirect traffic to other sites (aka FTP bounce) via the PORT command.CVE-2002-0222 · Other software · Etype · reported by MITREHigh 7.5

    Etype Eserv 2.97 allows remote attackers to redirect traffic to other sites (aka FTP bounce) via the PORT command.

    Product
    Eserv
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2002Pi-Soft SpoonFTP 1.1 and earlier allows remote attackers to redirect traffic to other sites (aka FTP bounce) via the PORT command.CVE-2002-0139 · Other software · Pi-soft · reported by MITREHigh 7.5

    Pi-Soft SpoonFTP 1.1 and earlier allows remote attackers to redirect traffic to other sites (aka FTP bounce) via the PORT command.

    Product
    Spoonftp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2001Exim 3.22 and earlier, in some configurations, does not properly verify the local part of an address when redirecting the address to a pipe, which could allow rCVE-2001-0889 · Other software · University Of Cambridge · reported by MITREHigh 7.5

    Exim 3.22 and earlier, in some configurations, does not properly verify the local part of an address when redirecting the address to a pipe, which could allow remote attackers to execute arbitrary commands via shell metacharacters.

    Product
    Exim
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 30, 2001IIS 4.0 with URL redirection enabled allows remote attackers to cause a denial of service (crash) via a malformed request that specifies a length that is differCVE-2001-0545 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    IIS 4.0 with URL redirection enabled allows remote attackers to cause a denial of service (crash) via a malformed request that specifies a length that is different than the actual length.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 2001Oracle listener process on Windows NT redirects connection requests to another port and creates a separate thread to process the request, which allows remote atCVE-2001-0513 · Other software · Oracle · reported by MITREMedium 5

    Oracle listener process on Windows NT redirects connection requests to another port and creates a separate thread to process the request, which allows remote attackers to cause a denial of service by repeatedly connecting to the Oracle listener but not connecting to the redirected port.

    Product
    Oracle9i
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001Oracle XSQL servlet 1.0.3.0 and earlier allows remote attackers to execute arbitrary Java code by redirecting the XSQL server to another source via the xml-stylCVE-2001-0126 · Other software · Oracle · reported by MITREHigh 7.5

    Oracle XSQL servlet 1.0.3.0 and earlier allows remote attackers to execute arbitrary Java code by redirecting the XSQL server to another source via the xml-stylesheet parameter in the xslt stylesheet.

    Product
    Oracle8i
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 18, 2001SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by pCVE-2001-1474 · Other software · SSH · reported by MITREMedium 5

    SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client's DNS cache.

    Product
    SSH
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Buffer overflow in Microsoft Windows Media Player allows remote attackers to execute arbitrary commands via a malformed Active Stream Redirector (.ASX) file, akCVE-2000-1113 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Buffer overflow in Microsoft Windows Media Player allows remote attackers to execute arbitrary commands via a malformed Active Stream Redirector (.ASX) file, aka the ".ASX Buffer Overrun" vulnerability.

    Product
    Windows Media Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documCVE-2000-1134 · Other software · Immunix · reported by MITREHigh 7.2

    Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documents or in-here documents), which allows local users to overwrite files of other users via a symlink attack.

    Product
    Immunix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2000Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to redirect FTP connections to other servers ("FTP Bounce") via invalid FTP commands that aCVE-2000-0813 · Other software · Checkpoint · reported by MITREMedium 5

    Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to redirect FTP connections to other servers ("FTP Bounce") via invalid FTP commands that are processed improperly by FireWall-1, aka "FTP Connection Enforcement Bypass."

    Product
    Firewall-1
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2000Nachuatec D435 and D445 printer allows remote attackers to cause a denial of service via ICMP redirect storm.CVE-1999-1563 · Other software · Nachuatec · reported by MITREMedium 5

    Nachuatec D435 and D445 printer allows remote attackers to cause a denial of service via ICMP redirect storm.

    Product
    D435
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2000Internet Explorer 5.x and Microsoft Outlook allows remote attackers to read arbitrary files by redirecting the contents of an IFRAME using the DHTML Edit ControCVE-2000-0662 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Internet Explorer 5.x and Microsoft Outlook allows remote attackers to read arbitrary files by redirecting the contents of an IFRAME using the DHTML Edit Control (DHTMLED).

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2000Fortech Proxy+ allows remote attackers to bypass access restrictions for to the administration service by redirecting their connections through the telnet proxyCVE-2000-0598 · Other software · Fortech · reported by MITREMedium 5

    Fortech Proxy+ allows remote attackers to bypass access restrictions for to the administration service by redirecting their connections through the telnet proxy.

    Product
    Proxy+
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 11, 2000NTMail 5.x allows network users to bypass the NTMail proxy restrictions by redirecting their requests to NTMail's web configuration server.CVE-2000-0416 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    NTMail 5.x allows network users to bypass the NTMail proxy restrictions by redirecting their requests to NTMail's web configuration server.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2000ColdFusion ClusterCATS appends stale query string arguments to a URL during HTML redirection, which may provide sensitive information to the redirected site.CVE-2000-0382 · Other software · Allaire · reported by MITRELow 2.6

    ColdFusion ClusterCATS appends stale query string arguments to a URL during HTML redirection, which may provide sensitive information to the redirected site.

    Product
    Clustercats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2000Buffer overflows in redirect.exe and changepw.exe in PDGSoft shopping cart allow remote attackers to execute arbitrary commands via a long query string.CVE-2000-0401 · Other software · Pdgsoft · reported by MITREHigh 7.5

    Buffer overflows in redirect.exe and changepw.exe in PDGSoft shopping cart allow remote attackers to execute arbitrary commands via a long query string.

    Product
    PDG Shopping Cart
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 16, 2000Internet Explorer 4.x and 5.x allows remote web servers to access files on the client that are outside of its security domain, aka the "Image Source Redirect" vCVE-2000-0156 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5.1

    Internet Explorer 4.x and 5.x allows remote web servers to access files on the client that are outside of its security domain, aka the "Image Source Redirect" vulnerability.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 11, 2000The SSH protocol server sshd allows local users without shell access to redirect a TCP connection through a service that uses the standard system password databCVE-2000-0143 · Other software · Openbsd · reported by MITREMedium 4.6

    The SSH protocol server sshd allows local users without shell access to redirect a TCP connection through a service that uses the standard system password database for authentication, such as POP or FTP.

    Product
    Openssh
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999When a Web site redirects the browser to another site, Internet Explorer 3.02 and 4.0 automatically resends authentication information to the second site, aka tCVE-1999-1473 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    When a Web site redirects the browser to another site, Internet Explorer 3.02 and 4.0 automatically resends authentication information to the second site, aka the "Page Redirect Issue."

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTCVE-1999-1175 · Network & remote access · Cisco · reported by MITREHigh 7.5

    Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048.

    Product
    IOS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 1999Internet Explorer 5.01 and earlier allows a remote attacker to create a reference to a client window and use a server-side redirect to access local files via thCVE-1999-0981 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5.1

    Internet Explorer 5.01 and earlier allows a remote attacker to create a reference to a client window and use a server-side redirect to access local files via that window, aka "Server-side Page Reference Redirect."

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 1999Internet Explorer allows remote attackers to read files by redirecting data to a Javascript applet.CVE-1999-0793 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    Internet Explorer allows remote attackers to read files by redirecting data to a Javascript applet.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 1, 1999The "download behavior" in Internet Explorer 5 allows remote attackers to read arbitrary files via a server-side redirect.CVE-1999-0891 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    The "download behavior" in Internet Explorer 5 allows remote attackers to read arbitrary files via a server-side redirect.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 1999Windows 95, 98, and NT 4.0 allow remote attackers to cause a denial of service by spoofing ICMP redirect messages from a router, which causes Windows to change CVE-1999-1254 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Windows 95, 98, and NT 4.0 allow remote attackers to cause a denial of service by spoofing ICMP redirect messages from a router, which causes Windows to change its routing tables.

    Product
    Windows 95
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 22, 1999Remote attackers can perform a denial of service in WinGate machines using a buffer overflow in the Winsock Redirector Service.CVE-1999-0441 · Other software · Qbik · reported by MITREMedium 5

    Remote attackers can perform a denial of service in WinGate machines using a buffer overflow in the Winsock Redirector Service.

    Product
    Wingate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 1, 1999The WinGate proxy is installed without a password, which allows remote attackers to redirect connections without authentication.CVE-1999-0291 · Other software · Qbik · reported by MITREHigh 7.5

    The WinGate proxy is installed without a password, which allows remote attackers to redirect connections without authentication.

    Product
    Wingate
    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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