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 3 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

1,130 results · page 23 of 23

  • Mar 25, 2009The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12, 11, and 10 does not properly parse crossdomain.xml files, whicCVE-2009-1106 · Other software · SUN · reported by MITREMedium 6.4

    The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12, 11, and 10 does not properly parse crossdomain.xml files, which allows remote attackers to bypass intended access restrictions and connect to arbitrary sites via unknown vectors, aka CR 6798948.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12, 11, and 10 allows user-assisted remote attackers to cause a trCVE-2009-1105 · Other software · SUN · reported by MITREHigh 7.5

    The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12, 11, and 10 allows user-assisted remote attackers to cause a trusted applet to run in an older JRE version, which can be used to exploit vulnerabilities in that older version, aka CR 6706490.

    Product
    Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; and 1.4.2_19 and earlieCVE-2009-1104 · Other software · SUN · reported by MITREMedium 5.8

    The Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; and 1.4.2_19 and earlier does not prevent Javascript that is loaded from the localhost from connecting to other ports on the system, which allows user-assisted attackers to bypass intended access restrictions via LiveConnect, aka CR 6724331. NOTE: this vulnerability can be leveraged with separate cross-site scripting (XSS) vulnerabilities for remote attack vectors.

    Product
    Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Unspecified vulnerability in the Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earCVE-2009-1103 · Other software · SUN · reported by MITREMedium 6.4

    Unspecified vulnerability in the Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; 1.4.2_19 and earlier; and 1.3.1_24 and earlier allows remote attackers to access files and execute arbitrary code via unknown vectors related to "deserializing applets," aka CR 6646860.

    Product
    Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Unspecified vulnerability in the Virtual Machine in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allows remote attacCVE-2009-1102 · Other software · SUN · reported by MITREMedium 6.4

    Unspecified vulnerability in the Virtual Machine in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allows remote attackers to access files and execute arbitrary code via unknown vectors related to "code generation."

    Product
    Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Unspecified vulnerability in the lightweight HTTP server implementation in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlCVE-2009-1101 · Other software · SUN · reported by MITREMedium 5

    Unspecified vulnerability in the lightweight HTTP server implementation in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allows remote attackers to cause a denial of service (probably resource consumption) for a JAX-WS service endpoint via a connection without any data, which triggers a file descriptor "leak."

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Multiple unspecified vulnerabilities in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier,CVE-2009-1100 · Other software · SUN · reported by MITREMedium 5

    Multiple unspecified vulnerabilities in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allow remote attackers to cause a denial of service (disk consumption) via vectors related to temporary font files and (1) "limits on Font creation," aka CR 6522586, and (2) another unspecified vector, aka CR 6632886.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Integer signedness error in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remoCVE-2009-1099 · Other software · SUN · reported by MITREHigh 7.5

    Integer signedness error in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via crafted glyph descriptions in a Type1 font, which bypasses a signed comparison and triggers a buffer overflow.

    Product
    Java Runtime Environment
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Buffer overflow in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; 1.4.2_19 and earlier; anCVE-2009-1098 · Other software · SUN · reported by MITREHigh 9.3

    Buffer overflow in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; 1.4.2_19 and earlier; and 1.3.1_24 and earlier allows remote attackers to access files or execute arbitrary code via a crafted GIF image, aka CR 6804998.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Multiple buffer overflows in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allow remote attackers to access files or CVE-2009-1097 · Other software · SUN · reported by MITREHigh 9.3

    Multiple buffer overflows in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allow remote attackers to access files or execute arbitrary code via (1) a crafted PNG image that triggers an integer overflow during memory allocation for display on the splash screen, aka CR 6804996; and (2) a crafted GIF image from which unspecified values are used in calculation of offsets, leading to object-pointer corruption, aka CR 6804997.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Buffer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows CVE-2009-1096 · Other software · SUN · reported by MITREHigh 10

    Buffer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Integer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allowsCVE-2009-1095 · Other software · SUN · reported by MITREHigh 10

    Integer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009Unspecified vulnerability in the LDAP implementation in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 CVE-2009-1094 · Other software · SUN · reported by MITREHigh 10

    Unspecified vulnerability in the LDAP implementation in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; SDK and JRE 1.3.1_24 and earlier; and 1.4.2_19 and earlier allows remote LDAP servers to execute arbitrary code via unknown vectors related to serialized data.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2009LdapCtx in the LDAP service in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; SDK and JRE CVE-2009-1093 · Other software · SUN · reported by MITREMedium 5

    LdapCtx in the LDAP service in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; SDK and JRE 1.3.1_24 and earlier; and 1.4.2_19 and earlier does not close the connection when initialization fails, which allows remote attackers to cause a denial of service (LDAP service hang).

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 2008Cross-site scripting (XSS) vulnerability in Sun Java Server Faces (JSF) 1.2 before 1.2_08 allows remote attackers to inject arbitrary web script or HTML via unkCVE-2008-1285 · Other software · SUN · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Sun Java Server Faces (JSF) 1.2 before 1.2_08 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.

    Product
    JSF
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 8, 2007The Java Secure Socket Extension (JSSE) in the Hitachi Cosminexus Developer's Kit for Java in various Hitachi Cosminexus 7.5 products before 07-50-01, when usinCVE-2007-5281 · Other software · Hitachi · reported by MITREMedium 5

    The Java Secure Socket Extension (JSSE) in the Hitachi Cosminexus Developer's Kit for Java in various Hitachi Cosminexus 7.5 products before 07-50-01, when using JSSE for SSL/TLS support, allows remote attackers to cause a denial of service via certain SSL/TLS handshake requests. NOTE: this may be the same as CVE-2007-3698.

    Product
    Ucosminexus Application Server Enterprise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 11, 2007The Java Secure Socket Extension (JSSE) in Sun JDK and JRE 6 Update 1 and earlier, JDK and JRE 5.0 Updates 7 through 11, and SDK and JRE 1.4.2_11 through 1.4.2_CVE-2007-3698 · Other software · SUN · reported by MITREHigh 7.8

    The Java Secure Socket Extension (JSSE) in Sun JDK and JRE 6 Update 1 and earlier, JDK and JRE 5.0 Updates 7 through 11, and SDK and JRE 1.4.2_11 through 1.4.2_14, when using JSSE for SSL/TLS support, allows remote attackers to cause a denial of service (CPU consumption) via certain SSL/TLS handshake requests.

    Product
    JDK
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2005Java 1.4.2 before 1.4.2 Release 2 on Apple Mac OS X does not prevent multiple programs from opening the same port as a Java ServerSocket, which allows local useCVE-2005-2738 · Other software · SUN · reported by MITREMedium 5

    Java 1.4.2 before 1.4.2 Release 2 on Apple Mac OS X does not prevent multiple programs from opening the same port as a Java ServerSocket, which allows local users to operate a Java program that intercepts network data intended for the ServerSocket of a different Java program.

    Product
    Java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 3, 2005Cross-site scripting (XSS) vulnerability in search.jsp in Java Search Engine (JSE) 0.9.34 allows remote attackers to inject arbitrary web script or HTML via theCVE-2005-3966 · Other software · Java Search Engine · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in search.jsp in Java Search Engine (JSE) 0.9.34 allows remote attackers to inject arbitrary web script or HTML via the q parameter.

    Product
    Java Search Engine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Java Secure Socket Extension (JSSE) 1.0.3 through 1.0.3_2 does not properly validate the certificate chain of a client or server, which allows remote attackers CVE-2004-2393 · Other software · SUN · reported by MITREHigh 7.5

    Java Secure Socket Extension (JSSE) 1.0.3 through 1.0.3_2 does not properly validate the certificate chain of a client or server, which allows remote attackers to falsely authenticate peers for SSL/TLS.

    Product
    Jsse
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003X509TrustManager in (1) Java Secure Socket Extension (JSSE) in SDK and JRE 1.4.0 through 1.4.0_01, (2) JSSE before 1.0.3, (3) Java Plug-in SDK and JRE 1.3.0 thrCVE-2003-1229 · Other software · Oracle · reported by MITREHigh 7.5

    X509TrustManager in (1) Java Secure Socket Extension (JSSE) in SDK and JRE 1.4.0 through 1.4.0_01, (2) JSSE before 1.0.3, (3) Java Plug-in SDK and JRE 1.3.0 through 1.4.1, and (4) Java Web Start 1.0 through 1.2 incorrectly calls the isClientTrusted method when determining server trust, which results in improper validation of digital certificate and allows remote attackers to (1) falsely authenticate peers for SSL or (2) incorrectly validate signed JAR files.

    Product
    JRE
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Cross-site scripting (XSS) vulnerability in Oracle Java Server Page (OJSP) demo files (1) hellouser.jsp, (2) welcomeuser.jsp and (3) usebean.jsp in Oracle 9i ApCVE-2002-2347 · Other software · Oracle · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Oracle Java Server Page (OJSP) demo files (1) hellouser.jsp, (2) welcomeuser.jsp and (3) usebean.jsp in Oracle 9i Application Server 9.0.2, 1.0.2.2, 1.0.2.1s and 1.0.2 allows remote attackers to inject arbitrary web script or HTML via the text entry field.

    Product
    Application Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002The Java Server Pages (JSP) engine in Tomcat allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPriCVE-2002-0936 · Websites & servers · Apache · reported by MITREMedium 5

    The Java Server Pages (JSP) engine in Tomcat allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPrinterJob().pageSetup(null,null).

    Product
    Tomcat
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002The Java Server Pages (JSP) engine in JRun allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPrintCVE-2002-0937 · Other software · Macromedia · reported by MITREMedium 5

    The Java Server Pages (JSP) engine in JRun allows web page owners to cause a denial of service (engine crash) on the web server via a JSP page that calls WPrinterJob().pageSetup(null,null).

    Product
    Jrun
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 28, 2001SSIFilter in Allaire JRun 3.1, 3.0 and 2.3.3 allows remote attackers to obtain source code for Java server pages (.jsp) and other files in the web root via an HCVE-2001-0926 · Other software · Macromedia · reported by MITREMedium 5

    SSIFilter in Allaire JRun 3.1, 3.0 and 2.3.3 allows remote attackers to obtain source code for Java server pages (.jsp) and other files in the web root via an HTTP request for a non-existent SSI page, in which the request's body has an #include statement.

    Product
    Jrun
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Directory traversal vulnerability in Simple Server HTTPd 1.0 (originally Free Java Server) allows remote attackers to read arbitrary files via a ..CVE-2001-0297 · Other software · Dattaraj RAO · reported by MITREMedium 5

    Directory traversal vulnerability in Simple Server HTTPd 1.0 (originally Free Java Server) allows remote attackers to read arbitrary files via a .. (dot dot) in the URL.

    Product
    Simple Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000The NSAPI plugins for TGA and the Java Servlet proxy in HP-UX VVOS 10.24 and 11.04 allows an attacker to cause a denial of service (high CPU utilization).CVE-2000-0965 · Other software · HP · reported by MITREMedium 5

    The NSAPI plugins for TGA and the Java Servlet proxy in HP-UX VVOS 10.24 and 11.04 allows an attacker to cause a denial of service (high CPU utilization).

    Product
    Vvos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000eWave ServletExec JSP/Java servlet engine, versions 3.0C and earlier, allows remote attackers to cause a denial of service via a URL that contains the "/servletCVE-2000-1025 · Other software · Unify · reported by MITREMedium 5

    eWave ServletExec JSP/Java servlet engine, versions 3.0C and earlier, allows remote attackers to cause a denial of service via a URL that contains the "/servlet/" string, which invokes the ServletExec servlet and causes an exception if the servlet is already running.

    Product
    Ewave Servletexec
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000The sample Java servlet "test" in Bajie HTTP web server 0.30a reveals the real pathname of the web document root.CVE-2000-0774 · Websites & servers · Bajie · reported by MITREMedium 5

    The sample Java servlet "test" in Bajie HTTP web server 0.30a reveals the real pathname of the web document root.

    Product
    Java Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 7, 2000The Java Server in the Novell GroupWise Web Access Enhancement Pack allows remote attackers to cause a denial of service via a long URL to the servlet.CVE-2000-0146 · Other software · Novell · reported by MITREMedium 5

    The Java Server in the Novell GroupWise Web Access Enhancement Pack allows remote attackers to cause a denial of service via a long URL to the servlet.

    Product
    Groupwise
    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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.