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 8 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
585new WordPress flaws this week
391,310entries in the database

1,484 results · page 30 of 30

  • Dec 31, 2002Format string vulnerability in the administrative pages of the PL/SQL module for Oracle Application Server 4.0.8 and 4.0.8 2 allows remote attackers to execute CVE-2002-2153 · Other software · Oracle · reported by MITREHigh 7.5

    Format string vulnerability in the administrative pages of the PL/SQL module for Oracle Application Server 4.0.8 and 4.0.8 2 allows remote attackers to execute arbitrary code.

    Product
    Application Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 12, 2002Multiple cross-site scripting (XSS) vulnerabilities in the administrative web pages for Microsoft Internet Information Server (IIS) 4.0 through 5.1 allow remoteCVE-2002-1181 · Computers, phones & browsers · Microsoft · reported by MITREMedium 6.8

    Multiple cross-site scripting (XSS) vulnerabilities in the administrative web pages for Microsoft Internet Information Server (IIS) 4.0 through 5.1 allow remote attackers to execute HTML script as other users through (1) a certain ASP file in the IISHELP virtual directory, or (2) possibly other unknown attack vectors.

    Product
    Internet Information 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.
  • Jul 3, 2002Oracle 9iAS 1.0.2.x compiles JSP files in the _pages directory with world-readable permissions under the web root, which allows remote attackers to obtain sensiCVE-2002-0565 · Other software · Oracle · reported by MITREMedium 5

    Oracle 9iAS 1.0.2.x compiles JSP files in the _pages directory with world-readable permissions under the web root, which allows remote attackers to obtain sensitive information derived from the JSP code, including usernames and passwords, via a direct HTTP request to _pages.

    Product
    Application Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 3, 2002Cross-site scripting vulnerability in Dynamic Guestbook 3.0 allows remote attackers to execute code in clients who access guestbook pages via the parameters (1)CVE-2002-0551 · Other software · GCF · reported by MITREHigh 7.5

    Cross-site scripting vulnerability in Dynamic Guestbook 3.0 allows remote attackers to execute code in clients who access guestbook pages via the parameters (1) name, (2) mail, or (3) kommentar.

    Product
    Dynamic Guestbook
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2002Buffer overflow in the chunked encoding transfer mechanism in Internet Information Server (IIS) 4.0 and 5.0 Active Server Pages allows attackers to cause a deniCVE-2002-0079 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Buffer overflow in the chunked encoding transfer mechanism in Internet Information Server (IIS) 4.0 and 5.0 Active Server Pages allows attackers to cause a denial of service or execute arbitrary code.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2002Microsoft Internet Explorer 5.5 on Windows 98 allows remote web pages to cause a denial of service (hang) via extremely long values for form fields such as INPUCVE-2002-0136 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Microsoft Internet Explorer 5.5 on Windows 98 allows remote web pages to cause a denial of service (hang) via extremely long values for form fields such as INPUT and TEXTAREA, which can be automatically filled via Javascript.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001Unknown vulnerability in Allaire JRun 3.1 allows remote attackers to directly access the WEB-INF and META-INF directories and execute arbitrary JavaServer PagesCVE-2001-1512 · Other software · Macromedia · reported by MITREMedium 6.4

    Unknown vulnerability in Allaire JRun 3.1 allows remote attackers to directly access the WEB-INF and META-INF directories and execute arbitrary JavaServer Pages (JSP), a variant of CVE-2000-1050.

    Product
    Jrun
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001JRun 3.0 and 3.1 running on JRun Web Server (JWS) and IIS allows remote attackers to read arbitrary JavaServer Pages (JSP) source code via a request URL containCVE-2001-1511 · Other software · Macromedia · reported by MITREMedium 5

    JRun 3.0 and 3.1 running on JRun Web Server (JWS) and IIS allows remote attackers to read arbitrary JavaServer Pages (JSP) source code via a request URL containing the source filename ending in (1) "jsp%00" or (2) "js%2570".

    Product
    Jrun
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2001Internet Explorer 5.0, and possibly other versions, may allow remote attackers (malicious web pages) to read known text files from a client's hard drive via a SCVE-2001-0807 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.6

    Internet Explorer 5.0, and possibly other versions, may allow remote attackers (malicious web pages) to read known text files from a client's hard drive via a SCRIPT tag with a SRC value that points to the text file.

    Product
    Internet Explorer
    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.
  • Sep 5, 2001Mailman 2.0.x before 2.0.6 allows remote attackers to gain access to list administrative pages when there is an empty site or list password, which is not properCVE-2001-1132 · Other software · GNU · reported by MITREHigh 7.5

    Mailman 2.0.x before 2.0.6 allows remote attackers to gain access to list administrative pages when there is an empty site or list password, which is not properly handled during the call to the crypt function during authentication.

    Product
    Mailman
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2001Baltimore Technologies WEBsweeper 4.0 and 4.02 does not properly filter Javascript from HTML pages, which could allow remote attackers to bypass the filtering vCVE-2001-1157 · Other software · Baltimore Technologies · reported by MITREHigh 7.5

    Baltimore Technologies WEBsweeper 4.0 and 4.02 does not properly filter Javascript from HTML pages, which could allow remote attackers to bypass the filtering via (1) an extra leading < and one or more characters before the SCRIPT tag, or (2) tags using Unicode.

    Product
    Websweeper
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2001Buffer overflow in Netscape SmartDownload 1.3 allows remote attackers (malicious web pages) to execute arbitrary commands via a long URL.CVE-2001-0262 · Other software · Netscape · reported by MITREHigh 7.5

    Buffer overflow in Netscape SmartDownload 1.3 allows remote attackers (malicious web pages) to execute arbitrary commands via a long URL.

    Product
    Smartdownload
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Tektronix PhaserLink 850 does not require authentication for access to configuration pages such as _ncl_subjects.shtml and _ncl_items.shtml, which allows remoteCVE-2001-0484 · Other software · TEK · reported by MITREMedium 6.4

    Tektronix PhaserLink 850 does not require authentication for access to configuration pages such as _ncl_subjects.shtml and _ncl_items.shtml, which allows remote attackers to modify configuration information and cause a denial of service by accessing the pages.

    Product
    Phaserlink
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 17, 2001Unknown vulnerability in binfmt_misc in the Linux kernel before 2.2.19, related to user pages.CVE-2001-1390 · Computers, phones & browsers · Linux · reported by MITREMedium 6.2

    Unknown vulnerability in binfmt_misc in the Linux kernel before 2.2.19, related to user pages.

    Product
    Linux Kernel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2001Microsoft IIS for Far East editions 4.0 and 5.0 allows remote attackers to read source code for parsed pages via a malformed URL that uses the lead-byte of a doCVE-2000-1090 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Microsoft IIS for Far East editions 4.0 and 5.0 allows remote attackers to read source code for parsed pages via a malformed URL that uses the lead-byte of a double-byte character.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 7, 2001PHP remote file inclusion vulnerability in checklogin.php in phpSecurePages 0.24 and earlier allows remote attackers to execute arbitrary PHP code by modifying CVE-2001-1468 · Other software · Secure Reality · reported by MITREHigh 7.5

    PHP remote file inclusion vulnerability in checklogin.php in phpSecurePages 0.24 and earlier allows remote attackers to execute arbitrary PHP code by modifying the cfgProgDir parameter to reference a URL on a remote web server that contains the code.

    Product
    Phpsecurepages
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 10, 2001Crystal Reports, when displaying data for a password protected database using HTML pages, embeds the username and password in cleartext in the HTML page and theCVE-2001-1464 · Other software · Businessobjects · reported by MITREHigh 7.5

    Crystal Reports, when displaying data for a password protected database using HTML pages, embeds the username and password in cleartext in the HTML page and the URL, which allows remote attackers to obtain passwords.

    Product
    Crystal Reports
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Unify ServletExec AS v3.0C allows remote attackers to read source code for JSP pages via an HTTP request that ends with characters such as ".", or "+", or "%20"CVE-2000-1114 · Other software · Unify · reported by MITREMedium 5

    Unify ServletExec AS v3.0C allows remote attackers to read source code for JSP pages via an HTTP request that ends with characters such as ".", or "+", or "%20".

    Product
    Ewave Servletexec
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2000Backdoor in auth.php3 in Phorum 3.0.7 allows remote attackers to access restricted web pages via an HTTP request with the PHP_AUTH_USER parameter set to "boogieCVE-2000-1230 · Other software · Phorum · reported by MITREMedium 5

    Backdoor in auth.php3 in Phorum 3.0.7 allows remote attackers to access restricted web pages via an HTTP request with the PHP_AUTH_USER parameter set to "boogieman".

    Product
    Phorum
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2000BEA Systems WebLogic Express and WebLogic Server 5.1 SP1-SP6 allows remote attackers to bypass access controls for restricted JSP or servlet pages via a URL witCVE-2000-1238 · Websites & servers · BEA · reported by MITREHigh 7.5

    BEA Systems WebLogic Express and WebLogic Server 5.1 SP1-SP6 allows remote attackers to bypass access controls for restricted JSP or servlet pages via a URL with multiple / (forward slash) characters before the restricted pages.

    Product
    Weblogic Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijack the secure web sesCVE-2000-0970 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijack the secure web session of the user if that user moves to an insecure session, aka the "Session ID Cookie Marking" vulnerability.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Internet Explorer before 5.5 forwards cached user credentials for a secure web site to insecure pages on the same web site, which could allow remote attackers tCVE-2000-0982 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer before 5.5 forwards cached user credentials for a secure web site to insecure pages on the same web site, which could allow remote attackers to obtain the credentials by monitoring connections to the web server, aka the "Cached Web Credentials" vulnerability.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /ConsoleHelp/ into the URL, which invokes the FileServlet.CVE-2000-0682 · Websites & servers · BEA · reported by MITREMedium 5

    BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /ConsoleHelp/ into the URL, which invokes the FileServlet.

    Product
    Weblogic Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /*.shtml/ into the URL, which invokes the SSIServlet.CVE-2000-0683 · Websites & servers · BEA · reported by MITREMedium 5

    BEA WebLogic 5.1.x allows remote attackers to read source code for parsed pages by inserting /*.shtml/ into the URL, which invokes the SSIServlet.

    Product
    Weblogic Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Cross-site scripting vulnerability in Third Voice Web annotation utility allows remote users to read sensitive data and generate fake web pages for other Third CVE-1999-1167 · Other software · Third Voice · reported by MITREMedium 6.4

    Cross-site scripting vulnerability in Third Voice Web annotation utility allows remote users to read sensitive data and generate fake web pages for other Third Voice users by injecting malicious Javascript into an annotation.

    Product
    Third Voice Web
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a .CVE-1999-0154 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999HTTP Client application in ColdFusion allows remote attackers to bypass access restrictions for web pages on other ports by providing the target page to the maiCVE-1999-1124 · Websites & servers · Allaire · reported by MITREHigh 7.5

    HTTP Client application in ColdFusion allows remote attackers to bypass access restrictions for web pages on other ports by providing the target page to the mainframeset.cfm application, which requests the page from the server, making it look like the request is coming from the local host.

    Product
    Coldfusion
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 1999IIS 3.x and 4.x does not distinguish between pages requiring encryption and those that do not, which allows remote attackers to cause a denial of service (resouCVE-1999-1537 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    IIS 3.x and 4.x does not distinguish between pages requiring encryption and those that do not, which allows remote attackers to cause a denial of service (resource exhaustion) via SSL requests to the HTTPS port for normally unencrypted files, which will cause IIS to perform extra work to send the files over SSL.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 1999The byte code verifier component of the Java Virtual Machine (JVM) allows remote execution through malicious web pages.CVE-1999-0440 · Other software · Netscape · reported by MITREHigh 7.5

    The byte code verifier component of the Java Virtual Machine (JVM) allows remote execution through malicious web pages.

    Product
    Communicator
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 26, 1999Internet Explorer 4.01 allows remote attackers to read local files and spoof web pages via a "%01" character in an "about:" Javascript URL, which causes InterneCVE-1999-0347 · Other software · reported by MITREHigh 10

    Internet Explorer 4.01 allows remote attackers to read local files and spoof web pages via a "%01" character in an "about:" Javascript URL, which causes Internet Explorer to use the domain specified after the character.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999In some NT web servers, appending a space at the end of a URL may allow attackers to read source code for active pages.CVE-1999-0286 · Other software · reported by MITREHigh 10

    In some NT web servers, appending a space at the end of a URL may allow attackers to read source code for active pages.

    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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