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 10 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

730 results · page 15 of 15

  • Oct 4, 2002Directory traversal vulnerability in Abyss Web Server 1.0.3 allows remote attackers to read arbitrary files via ..\ (dot-dot backslash) sequences in an HTTP GETCVE-2002-1079 · Other software · Aprelium Technologies · reported by MITREMedium 5

    Directory traversal vulnerability in Abyss Web Server 1.0.3 allows remote attackers to read arbitrary files via ..\ (dot-dot backslash) sequences in an HTTP GET request.

    Product
    Abyss Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2002Directory traversal vulnerability in FileSeek.cgi allows remote attackers to read arbitrary files via a ....// (modified dot dot) in the (1) head or (2) foot paCVE-2002-0611 · Other software · Craig Patchett · reported by MITREMedium 5

    Directory traversal vulnerability in FileSeek.cgi allows remote attackers to read arbitrary files via a ....// (modified dot dot) in the (1) head or (2) foot parameters, which are not properly filtered.

    Product
    Fileseek
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2002ScriptEase MiniWeb Server 0.95 allows remote attackers to cause a denial of service (crash) via certain HTTP GET requests containing (1) a %2e%2e (encoded dot-dCVE-2002-0298 · Other software · Nombas · reported by MITREMedium 5

    ScriptEase MiniWeb Server 0.95 allows remote attackers to cause a denial of service (crash) via certain HTTP GET requests containing (1) a %2e%2e (encoded dot-dot), (2) several /../ (dot dot) sequences, (3) a missing URI, or (4) several ../ in a URI that does not begin with a / (slash) character.

    Product
    Scriptease Webserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2002MDG Computer Services Web Server 4D/eCommerce 3.5.3 allows remote attackers to exploit directory traversal vulnerability via a ../ (dot dot) containing URL-encoCVE-2002-0124 · Websites & servers · MDG Computer Services · reported by MITREMedium 5

    MDG Computer Services Web Server 4D/eCommerce 3.5.3 allows remote attackers to exploit directory traversal vulnerability via a ../ (dot dot) containing URL-encoded slashes in the HTTP request.

    Product
    Web Server 4d Ecommerce
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 17, 2001Directory traversal vulnerability in edit_action.cgi of Webmin Directory 0.91 allows attackers to gain privileges via a '..' (dot dot) in the argument.CVE-2001-1196 · Other software · Webmin · reported by MITREHigh 10

    Directory traversal vulnerability in edit_action.cgi of Webmin Directory 0.91 allows attackers to gain privileges via a '..' (dot dot) in the argument.

    Product
    Webmin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2001Internet Explorer 5.5 allows remote attackers to bypass security restrictions via malformed URLs that contain dotless IP addresses, which causes Internet ExplorCVE-2001-0724 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 5.5 allows remote attackers to bypass security restrictions via malformed URLs that contain dotless IP addresses, which causes Internet Explorer to process the page in the Intranet Zone, which may have fewer security restrictions, aka the "Zone Spoofing Vulnerability variant" of CVE-2001-0664.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 30, 2001Internet Explorer 5.5 and 5.01 allows remote attackers to bypass security restrictions via malformed URLs that contain dotless IP addresses, which causes InternCVE-2001-0664 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 5.5 and 5.01 allows remote attackers to bypass security restrictions via malformed URLs that contain dotless IP addresses, which causes Internet Explorer to process the page in the Intranet Zone, which may have fewer security restrictions, aka the "Zone Spoofing vulnerability."

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2001Cisco TFTP server 1.1 allows remote attackers to read arbitrary files via a ..(dot dot) attack in the GET command.CVE-2001-0783 · Network & remote access · Cisco · reported by MITREMedium 5

    Cisco TFTP server 1.1 allows remote attackers to read arbitrary files via a ..(dot dot) attack in the GET command.

    Product
    Tftp Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Directory traversal vulnerability in RobTex Viking Web server before 1.07-381 allows remote attackers to read arbitrary files via a hexadecimal encoded dot-dot CVE-2001-0674 · Other software · Robtex · reported by MITREMedium 5

    Directory traversal vulnerability in RobTex Viking Web server before 1.07-381 allows remote attackers to read arbitrary files via a hexadecimal encoded dot-dot attack (eg. http://www.server.com/%2e%2e/%2e%2e) in an HTTP URL request.

    Product
    Viking Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Directory traversal vulnerability in PHProjekt 2.1 and earlier allows a remote attacker to conduct unauthorized activities via a dot dot (..) attack on the fileCVE-2001-0648 · Websites & servers · Phprojekt · reported by MITREMedium 5

    Directory traversal vulnerability in PHProjekt 2.1 and earlier allows a remote attacker to conduct unauthorized activities via a dot dot (..) attack on the file module.

    Product
    Phprojekt
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Directory traversal vulnerability in Rit Research Labs The Bat! 1.48f and earlier allows a remote attacker to create arbitrary files via a "dot dot" attack in tCVE-2001-0676 · Other software · Ritlabs · reported by MITREMedium 5

    Directory traversal vulnerability in Rit Research Labs The Bat! 1.48f and earlier allows a remote attacker to create arbitrary files via a "dot dot" attack in the filename for an attachment.

    Product
    The BAT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Directory traversal vulnerability in ftpd in QPC QVT/Net 4.0 and AVT/Term 5.0 allows a remote attacker to traverse directories on the web server via a "dot dot"CVE-2001-0680 · Other software · QPC Software · reported by MITREMedium 5

    Directory traversal vulnerability in ftpd in QPC QVT/Net 4.0 and AVT/Term 5.0 allows a remote attacker to traverse directories on the web server via a "dot dot" attack in a LIST (ls) command.

    Product
    AVT Term
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Directory traversal vulnerability in WFTPD 3.00 R5 allows a remote attacker to view arbitrary files via a dot dot attack in the CD command.CVE-2001-0694 · Other software · Texas Imperial Software · reported by MITREHigh 7.5

    Directory traversal vulnerability in WFTPD 3.00 R5 allows a remote attacker to view arbitrary files via a dot dot attack in the CD command.

    Product
    Wftpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2001Directory traversal vulnerability in index.php in PhpMyExplorer before 1.2.1 allows remote attackers to read arbitrary files via a ..%2F (modified dot dot) in tCVE-2001-1168 · Websites & servers · Phpmyexplorer · reported by MITREMedium 5

    Directory traversal vulnerability in index.php in PhpMyExplorer before 1.2.1 allows remote attackers to read arbitrary files via a ..%2F (modified dot dot) in the chemin parameter.

    Product
    Phpmyexplorer Classic
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2001Directory traversal vulnerability in Sun Chili!Soft ASP on multiple Unixes allows a remote attacker to read arbitrary files above the web root via a '..' (dot dCVE-2001-0633 · Other software · SUN · reported by MITREMedium 5

    Directory traversal vulnerability in Sun Chili!Soft ASP on multiple Unixes allows a remote attacker to read arbitrary files above the web root via a '..' (dot dot) attack in the sample script 'codebrws.asp'.

    Product
    Chilisoft
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2001Directory traversal vulnerability in MIMAnet viewsrc.cgi 2.0 allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in the 'loc' variable.CVE-2001-0630 · Other software · Mimanet · reported by MITREMedium 5

    Directory traversal vulnerability in MIMAnet viewsrc.cgi 2.0 allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in the 'loc' variable.

    Product
    Source Viewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2001Anaconda Partners Clipper 3.3 and earlier allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in the template parameter.CVE-2001-0593 · Other software · Anaconda Partners · reported by MITREMedium 5

    Anaconda Partners Clipper 3.3 and earlier allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in the template parameter.

    Product
    Clipper
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2001Ben Spink CrushFTP FTP Server 2.1.6 and earlier allows a local attacker to access arbitrary files via a '..' (dot dot) attack, or variations, in (1) GET, (2) CDCVE-2001-0582 · Other software · BEN Spink · reported by MITREMedium 4.6

    Ben Spink CrushFTP FTP Server 2.1.6 and earlier allows a local attacker to access arbitrary files via a '..' (dot dot) attack, or variations, in (1) GET, (2) CD, (3) NLST, (4) SIZE, (5) RETR.

    Product
    Crushftp FTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 14, 2001Directory traversal vulnerability in Drummond Miles A1Stats prior to 1.6 allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in (1) a1dCVE-2001-0561 · Other software · Drummond Miles · reported by MITREHigh 7.5

    Directory traversal vulnerability in Drummond Miles A1Stats prior to 1.6 allows a remote attacker to read arbitrary files via a '..' (dot dot) attack in (1) a1disp2.cgi, (2) a1disp3.cgi, or (3) a1disp4.cgi.

    Product
    A1stats
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 14, 2001Directory traversal vulnerability in MP3Mystic prior to 1.04b3 allows a remote attacker to download arbitrary files via a '..' (dot dot) in the URL.CVE-2001-0574 · Other software · Jason Rahaim · reported by MITREMedium 5

    Directory traversal vulnerability in MP3Mystic prior to 1.04b3 allows a remote attacker to download arbitrary files via a '..' (dot dot) in the URL.

    Product
    Mp3mystic
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2001generate.cgi in SIX-webboard 2.01 and before allows remote attackers to read arbitrary files via a dot dot (..) in the content parameter.CVE-2001-1115 · Other software · Sixhead · reported by MITREMedium 5

    generate.cgi in SIX-webboard 2.01 and before allows remote attackers to read arbitrary files via a dot dot (..) in the content parameter.

    Product
    Six-webboard
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Directory traversal vulnerability in RaidenFTPD Server 2.1 before build 952 allows attackers to access files outside the ftp root via dot dot attacks, such as (CVE-2001-0491 · Other software · Team Johnlong · reported by MITREMedium 5

    Directory traversal vulnerability in RaidenFTPD Server 2.1 before build 952 allows attackers to access files outside the ftp root via dot dot attacks, such as (1) .... in CWD, (2) .. in NLST, or (3) ... in NLST.

    Product
    Raidenftpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Directory traversal vulnerability in Caucho Resin 1.2.2 allows remote attackers to read arbitrary files via a "\.." (dot dot) in a URL request.CVE-2001-0304 · Other software · Caucho Technology · reported by MITREMedium 5

    Directory traversal vulnerability in Caucho Resin 1.2.2 allows remote attackers to read arbitrary files via a "\.." (dot dot) in a URL request.

    Product
    Resin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2000Directory traversal vulnerability in Phorum 3.0.7 allows remote Phorum administrators to read arbitrary files via ".." (dot dot) sequences in the default .langfCVE-2000-1229 · Other software · Phorum · reported by MITREMedium 5

    Directory traversal vulnerability in Phorum 3.0.7 allows remote Phorum administrators to read arbitrary files via ".." (dot dot) sequences in the default .langfile name field in the Master Settings administrative function, which causes the file to be displayed in admin.php3.

    Product
    Phorum
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000Bajie HTTP web server 0.30a allows remote attackers to read arbitrary files via a URL that contains a "....", a variant of the dot dot directory traversal attacCVE-2000-0773 · Websites & servers · Bajie · reported by MITREMedium 5

    Bajie HTTP web server 0.30a allows remote attackers to read arbitrary files via a URL that contains a "....", a variant of the dot dot directory traversal attack.

    Product
    Java Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2000Quake3 Arena allows malicious server operators to read or modify files on a client via a dot dot (..) attack.CVE-2000-0303 · Other software · ID Software · reported by MITREMedium 6.4

    Quake3 Arena allows malicious server operators to read or modify files on a client via a dot dot (..) attack.

    Product
    Quake 3 Arena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2000UltraBoard.pl or UltraBoard.cgi CGI scripts in UltraBoard 1.6 allows remote attackers to read arbitrary files via a pathname string that includes a dot dot (..)CVE-2000-0332 · Other software · Ultrascripts · reported by MITREMedium 5

    UltraBoard.pl or UltraBoard.cgi CGI scripts in UltraBoard 1.6 allows remote attackers to read arbitrary files via a pathname string that includes a dot dot (..) and ends with a null byte.

    Product
    Ultraboard
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 21, 2000Atrium Mercur Mail Server 3.2 allows local attackers to read other user's email and create arbitrary files via a dot dot (..) attack.CVE-2000-0318 · Other software · Atrium Software · reported by MITREHigh 7.5

    Atrium Mercur Mail Server 3.2 allows local attackers to read other user's email and create arbitrary files via a dot dot (..) attack.

    Product
    Mercur Mailserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Internet Explorer 4 treats a 32-bit number ("dotless IP address") in the a URL as the hostname instead of an IP address, which causes IE to apply Local IntranetCVE-1999-1087 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Internet Explorer 4 treats a 32-bit number ("dotless IP address") in the a URL as the hostname instead of an IP address, which causes IE to apply Local Intranet Zone settings to the resulting web page, allowing remote malicious web servers to conduct unauthorized activities by using URLs that contain the dotless IP address for their server.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 8, 1999Directory traversal vulnerability in Jana proxy web server 1.40 allows remote attackers to ready arbitrary files via a "......" (modified dot dot) attack.CVE-1999-1082 · Other software · T. Hauck · reported by MITREMedium 5

    Directory traversal vulnerability in Jana proxy web server 1.40 allows remote attackers to ready arbitrary files via a "......" (modified dot dot) attack.

    Product
    Jana Web Server
    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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