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
33added in the last 30 days
542new WordPress flaws this week
391,528entries in the database

2,687 results · page 54 of 54

  • Mar 8, 2006Certain patches for kpdf do not include all relevant patches from xpdf that were associated with CVE-2005-3627, which allows context-dependent attackers to explCVE-2006-0746 · Other software · Xpdf · reported by Red HatHigh 7.5

    Certain patches for kpdf do not include all relevant patches from xpdf that were associated with CVE-2005-3627, which allows context-dependent attackers to exploit vulnerabilities that were present in CVE-2005-3627.

    Product
    Xpdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2006Oracle Database 8i, 9i, and 10g allow remote authenticated users to execute arbitrary SQL statements in the context of the SYS user and bypass audit logging, inCVE-2006-0547 · Other software · Oracle · reported by MITREHigh 7.5

    Oracle Database 8i, 9i, and 10g allow remote authenticated users to execute arbitrary SQL statements in the context of the SYS user and bypass audit logging, including statements to create new privileged database accounts, via a modified AUTH_ALTER_SESSION attribute in the authentication phase of the Transparent Network Substrate (TNS) protocol. NOTE: due to the lack of relevant details from the Oracle advisory, a separate CVE is being created since it cannot be conclusively proven that this issue has been addressed by Oracle. It is possible that this is the same issue as Oracle Vuln# DB18 from the January 2006 CPU, in which case this would be subsumed by CVE-2006-0265.

    Product
    Database Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2006Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_doCVE-2006-0481 · Other software · Greg Roelofs · reported by Red HatMedium 5

    Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.

    Product
    Libpng
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2006Unspecified vulnerability in context.py in Albatross web application toolkit before 1.33 allows remote attackers to execute arbitrary commands via unspecified vCVE-2006-0044 · Other software · Albatross · reported by security@debian.orgHigh 7.5

    Unspecified vulnerability in context.py in Albatross web application toolkit before 1.33 allows remote attackers to execute arbitrary commands via unspecified vectors involving template files and the "handling of submitted form fields".

    Product
    Albatross
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005Multiple stack-based buffer overflows in the phpcups PHP module for CUPS 1.1.23rc1 might allow context-dependent attackers to execute arbitrary code via vectorsCVE-2005-4873 · Other software · Cups · reported by MITREHigh 7.5

    Multiple stack-based buffer overflows in the phpcups PHP module for CUPS 1.1.23rc1 might allow context-dependent attackers to execute arbitrary code via vectors that result in long function parameters, as demonstrated by the cups_get_dest_options function in phpcups.c.

    Product
    Cups
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005Heap-based buffer overflow in LibSystem in Mac OS X 10.4 through 10.4.5 allows context-dependent attackers to execute arbitrary code by causing an application tCVE-2005-3706 · Computers, phones & browsers · Apple · reported by MITREMedium 6.4

    Heap-based buffer overflow in LibSystem in Mac OS X 10.4 through 10.4.5 allows context-dependent attackers to execute arbitrary code by causing an application that uses LibSystem to request a large amount of memory.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005The popSubjectContext method in the SecurityAssociation class in JBoss Enterprise Java Beans (EJB) 3.0 RC3 maintains the threadPrincipal and threadCredential vaCVE-2005-4709 · Other software · reported by MITREMedium 5

    The popSubjectContext method in the SecurityAssociation class in JBoss Enterprise Java Beans (EJB) 3.0 RC3 maintains the threadPrincipal and threadCredential values from a previous client's authentication after termination of a client session, which allows remote attackers to gain the roles of an arbitrary previous client who had the same JBoss server thread.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent aCVE-2005-4872 · Other software · Pcre · reported by Red HatMedium 4.3

    Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent attackers to cause a denial of service (crash) via a regular expression with a large number of named subpatterns, which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.

    Product
    Pcre
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2005Linux kernel 2.6 and 2.4 on the IA64 architecture allows local users to cause a denial of service (kernel crash) via ptrace and the restore_sigcontext function.CVE-2005-1761 · Other software · Novell · reported by Red HatLow 2.1

    Linux kernel 2.6 and 2.4 on the IA64 architecture allows local users to cause a denial of service (kernel crash) via ptrace and the restore_sigcontext function.

    Product
    Open Enterprise Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 13, 2005The InstallTrigger.install method in Firefox before 1.0.5 and Mozilla before 1.7.9 allows remote attackers to execute a callback function in the context of anotCVE-2005-2263 · Computers, phones & browsers · Mozilla · reported by Red HatMedium 5

    The InstallTrigger.install method in Firefox before 1.0.5 and Mozilla before 1.7.9 allows remote attackers to execute a callback function in the context of another domain by forcing a page navigation after the install method has been called, which causes the callback to be run in the context of the new page and results in a same origin violation.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 13, 2005Firefox before 1.0.5, Mozilla before 1.7.9, and Netscape 8.0.2 does not properly verify the associated types of DOM node names within the context of their namesCVE-2005-2269 · Computers, phones & browsers · Mozilla · reported by Red HatHigh 7.5

    Firefox before 1.0.5, Mozilla before 1.7.9, and Netscape 8.0.2 does not properly verify the associated types of DOM node names within the context of their namespaces, which allows remote attackers to modify certain tag properties, possibly leading to execution of arbitrary script or code, as demonstrated using an XHTML document with IMG tags with custom properties ("XHTML node spoofing").

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 26, 2005Firefox before 1.0 allows the user to store a (1) javascript: or (2) data: URLs as a Livefeed bookmark, then executes it in the security context of the currentlCVE-2005-0150 · Computers, phones & browsers · Mozilla · reported by MITREMedium 5

    Firefox before 1.0 allows the user to store a (1) javascript: or (2) data: URLs as a Livefeed bookmark, then executes it in the security context of the currently loaded page when the user later accesses the bookmark, which could allow remote attackers to execute arbitrary code.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 12, 2005Firefox before 1.0.4 and Mozilla Suite before 1.7.8 do not properly limit privileges of Javascript eval and Script objects in the calling context, which allows CVE-2005-1532 · Computers, phones & browsers · Mozilla · reported by Red HatHigh 7.5

    Firefox before 1.0.4 and Mozilla Suite before 1.7.8 do not properly limit privileges of Javascript eval and Script objects in the calling context, which allows remote attackers to conduct unauthorized activities via "non-DOM property overrides," a variant of CVE-2005-1160.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005The httpProcessReplyHeader function in http.c for Squid 2.5-STABLE7 and earlier does not properly set the debug context when it is handling "oversized" HTTP repCVE-2005-0241 · Other software · Squid · reported by security@debian.orgMedium 5

    The httpProcessReplyHeader function in http.c for Squid 2.5-STABLE7 and earlier does not properly set the debug context when it is handling "oversized" HTTP reply headers, which might allow remote attackers to poison the cache or bypass access controls based on header size.

    Product
    Squid
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004TEXutil in ConTEXt, when executed with the --silent option, allows local users to overwrite arbitrary files via a symlink attack on texutil.log.CVE-2004-1894 · Other software · reported by MITRELow 2.1

    TEXutil in ConTEXt, when executed with the --silent option, allows local users to overwrite arbitrary files via a symlink attack on texutil.log.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Integer overflow in the InitialDirContext in Java Runtime Environment (JRE) 1.4.2, 1.5.0 and possibly other versions allows remote attackers to cause a denial oCVE-2004-1503 · Other software · SUN · reported by MITREMedium 5

    Integer overflow in the InitialDirContext in Java Runtime Environment (JRE) 1.4.2, 1.5.0 and possibly other versions allows remote attackers to cause a denial of service (Java exception and failed DNS requests) via a large number of DNS requests, which causes the xid variable to wrap around and become negative.

    Product
    JRE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004PeerSec MatrixSSL before 1.1 does not implement RSA blinding, which allows context-dependent attackers to obtain the server's private key by determining factorsCVE-2004-2682 · Other software · Peersec Networks · reported by MITREMedium 5.8

    PeerSec MatrixSSL before 1.1 does not implement RSA blinding, which allows context-dependent attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal), a related issue to CVE-2003-0147.

    Product
    Matrixssl
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Microsoft Outlook Express 6.0 allows remote attackers to bypass intended access restrictions, load content from arbitrary sources into the Outlook context, and CVE-2004-2694 · Email & office · Microsoft · reported by MITREMedium 5.8

    Microsoft Outlook Express 6.0 allows remote attackers to bypass intended access restrictions, load content from arbitrary sources into the Outlook context, and facilitate phishing attacks via a "BASE HREF" with the target set to "_top".

    Product
    Outlook Express
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2004Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users tCVE-2004-0565 · Other software · Mandrakesoft · reported by MITRELow 2.1

    Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit.

    Product
    Mandrake Multi Network Firewall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 3, 2004The mod_ssl module in Apache 2.0.35 through 2.0.52, when using the "SSLCipherSuite" directive in directory or location context, allows remote clients to bypass CVE-2004-0885 · Websites & servers · Apache · reported by MITREHigh 7.5

    The mod_ssl module in Apache 2.0.35 through 2.0.52, when using the "SSLCipherSuite" directive in directory or location context, allows remote clients to bypass intended restrictions by using any cipher suite that is allowed by the virtual host configuration.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2004The DCOM RPC interface for Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to cause network communications via an "alter context" caCVE-2004-0124 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    The DCOM RPC interface for Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to cause network communications via an "alter context" call that contains additional data, aka the "Object Identity Vulnerability."

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2004Mozilla before 1.4.2 executes Javascript events in the context of a new page while it is being loaded, allowing it to interact with the previous page (zombie doCVE-2004-0191 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    Mozilla before 1.4.2 executes Javascript events in the context of a new page while it is being loaded, allowing it to interact with the previous page (zombie document) and enable cross-domain and cross-site scripting (XSS) attacks, as demonstrated using onmousemove events.

    Product
    Mozilla
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003libxml2, possibly before 2.5.0, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of servicCVE-2003-1564 · Other software · Xmlsoft · reported by MITREMedium 6.5

    libxml2, possibly before 2.5.0, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, aka the "billion laughs attack."

    Product
    Libxml2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that geCVE-2003-1397 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3

    The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method.

    Product
    Opera Browser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2003Format string vulnerability in tcpflow, when used in a setuid context, allows local users to execute arbitrary code via the device name argument, as demonstrateCVE-2003-0671 · Other software · Jeremy Elson · reported by MITREHigh 7.2

    Format string vulnerability in tcpflow, when used in a setuid context, allows local users to execute arbitrary code via the device name argument, as demonstrated in Sustworks IPNetSentryX and IPNetMonitorX the setuid program RunTCPFlow.

    Product
    Tcpflow
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Multiple buffer overflows in HP Tru64 UNIX 5.x allow local users to execute arbitrary code via (1) a long -contextDir argument to dtaction, (2) a long -p argumeCVE-2002-1617 · Other software · HP · reported by MITREHigh 7.2

    Multiple buffer overflows in HP Tru64 UNIX 5.x allow local users to execute arbitrary code via (1) a long -contextDir argument to dtaction, (2) a long -p argument to dtprintinfo, (3) a long -customization argument to dxterm, or (4) a long DISPLAY environment variable to dtterm.

    Product
    Tru64
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crasCVE-2002-1889 · Other software · Logsurfer · reported by MITREMedium 5

    Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crash) via a malformed log entry.

    Product
    Logsurfer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002The DCOM client in Windows 2000 before SP3 does not properly clear memory before sending an "alter context" request, which may allow remote attackers to obtain CVE-2002-2077 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    The DCOM client in Windows 2000 before SP3 does not properly clear memory before sending an "alter context" request, which may allow remote attackers to obtain sensitive information by sniffing the session.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 29, 2002The Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to steal cookies and execute script in a different security context viaCVE-2002-1286 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    The Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to steal cookies and execute script in a different security context via a URL that contains a colon in the domain portion, which is not properly parsed and loads an applet from a malicious site within the security context of the site that is being visited by the user.

    Product
    Java Virtual Machine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002Opera 6.01, 6.0, and 5.12 allows remote attackers to execute arbitrary JavaScript in the security context of other sites by setting the location of a frame or iCVE-2002-0783 · Computers, phones & browsers · Opera Software · reported by MITREHigh 7.5

    Opera 6.01, 6.0, and 5.12 allows remote attackers to execute arbitrary JavaScript in the security context of other sites by setting the location of a frame or iframe to a Javascript: URL.

    Product
    Opera Web Browser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001ColdFusion 4.5 and 5, when running on Windows with the advanced security sandbox type set to "operating system," does not properly pass security context to (1) CVE-2001-1514 · Websites & servers · Macromedia · reported by MITREHigh 10

    ColdFusion 4.5 and 5, when running on Windows with the advanced security sandbox type set to "operating system," does not properly pass security context to (1) child processes created with <CFEXECUTE> and (2) child processes that call the CreateProcess function and are executed with <CFOBJECT> or end with the CFX extension, which allows attackers to execute programs with the permissions of the System account.

    Product
    Coldfusion
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 28, 2001Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly checkCVE-2001-0929 · Network & remote access · Cisco · reported by MITREHigh 7.5

    Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.

    Product
    IOS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2001Mac OS Runtime for Java (MRJ) 2.2.3 allows remote attackers to use malicious applets to read files outside of the CODEBASE context via the ARCHIVE applet parameCVE-2001-0068 · Computers, phones & browsers · Apple · reported by MITRELow 2.6

    Mac OS Runtime for Java (MRJ) 2.2.3 allows remote attackers to use malicious applets to read files outside of the CODEBASE context via the ARCHIVE applet parameter.

    Product
    MAC OS Runtime For Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 20, 2000The default configuration of Jakarta Tomcat does not restrict access to the /admin context, which allows remote attackers to read arbitrary files by directly caCVE-2000-0672 · Websites & servers · Apache · reported by MITREMedium 5

    The default configuration of Jakarta Tomcat does not restrict access to the /admin context, which allows remote attackers to read arbitrary files by directly calling the administrative servlets to add a context for the root directory.

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Windows NT 4.0 allows local users to cause a denial of service (crash) via an illegal kernel mode address to the functions (1) GetThreadContext or (2) SetThreadCVE-1999-1364 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.1

    Windows NT 4.0 allows local users to cause a denial of service (crash) via an illegal kernel mode address to the functions (1) GetThreadContext or (2) SetThreadContext.

    Product
    Windows NT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 21, 1999Internet Explorer 4.0 and 5.0 allows a remote attacker to execute security scripts in a different security context using malicious URLs, a variant of the "crossCVE-1999-0488 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 4.0 and 5.0 allows a remote attacker to execute security scripts in a different security context using malicious URLs, a variant of the "cross frame" vulnerability.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 1999The screen saver in Windows NT does not verify that its security context has been changed properly, allowing attackers to run programs with elevated privileges.CVE-1999-0382 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.2

    The screen saver in Windows NT does not verify that its security context has been changed properly, allowing attackers to run programs with elevated privileges.

    Product
    Windows NT
    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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