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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

209 results · page 5 of 5

  • Dec 31, 2002phpBB 2.0 through 2.0.3 generates names for uploaded avatar files with the hex-encoded IP address of the client system, which allows remote attackers to obtain CVE-2002-2346 · Websites & servers · Phpbb · reported by MITREMedium 5

    phpBB 2.0 through 2.0.3 generates names for uploaded avatar files with the hex-encoded IP address of the client system, which allows remote attackers to obtain client IP addresses.

    Product
    Phpbb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.CVE-2002-1021 · Other software · Working Resources Inc. · reported by MITREMedium 5

    BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.

    Product
    Badblue
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 23, 2002DansGuardian before 2.4.5-1 allows remote attackers to bypass content filtering rules via hex-encoded URLs.CVE-2002-1599 · Other software · Daniel Barron · reported by MITREHigh 7.5

    DansGuardian before 2.4.5-1 allows remote attackers to bypass content filtering rules via hex-encoded URLs.

    Product
    Dansguardian
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2001Internet Explorer 5.1 for Macintosh on Mac OS X allows remote attackers to execute arbitrary commands by causing a BinHex or MacBinary file type to be downloadeCVE-2001-0720 · Computers, phones & browsers · Apple · reported by MITREHigh 7.5

    Internet Explorer 5.1 for Macintosh on Mac OS X allows remote attackers to execute arbitrary commands by causing a BinHex or MacBinary file type to be downloaded, which causes the files to be executed if automatic decoding is enabled.

    Product
    MAC OS X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 20, 2001Microsoft IIS 5.0 allows remote attackers to spoof web log entries via an HTTP request that includes hex-encoded newline or form-feed characters.CVE-2001-0902 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Microsoft IIS 5.0 allows remote attackers to spoof web log entries via an HTTP request that includes hex-encoded newline or form-feed characters.

    Product
    Internet Information Services
    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.
  • Jun 26, 2001cvmlogin and statfile in Paul Jarc idtools before 2001.06.27 do not properly check the return value of a call to the pathexec_env function, which could cause thCVE-2001-1324 · Other software · Paul Jarc · reported by MITREMedium 4.6

    cvmlogin and statfile in Paul Jarc idtools before 2001.06.27 do not properly check the return value of a call to the pathexec_env function, which could cause the setstate utility to setuid to the UID environment variable and allow local users to gain privileges.

    Product
    Idtools
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 10, 2000Hotmail does not properly filter JavaScript code from a user's mailbox, which allows a remote attacker to execute the code by using hexadecimal codes to specifyCVE-2000-0081 · Computers, phones & browsers · Microsoft · reported by MITREHigh 10

    Hotmail does not properly filter JavaScript code from a user's mailbox, which allows a remote attacker to execute the code by using hexadecimal codes to specify the javascript: protocol, e.g. jAvascript.

    Product
    Hotmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 25, 1999Oracle Web Listener 2.1 allows remote attackers to bypass access restrictions by replacing a character in the URL with its HTTP-encoded (hex) equivalent.CVE-1999-1547 · Other software · Oracle · reported by MITREHigh 7.5

    Oracle Web Listener 2.1 allows remote attackers to bypass access restrictions by replacing a character in the URL with its HTTP-encoded (hex) equivalent.

    Product
    Web Listener
    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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