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 4 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
344new WordPress flaws this week
390,080entries in the database

59 results · page 2 of 2

  • Dec 28, 2012The mod_security2 module before 2.7.0 for the Apache HTTP Server allows remote attackers to bypass rules, and deliver arbitrary POST data to a PHP application, CVE-2012-4528 · Other software · Trustwave · reported by Red HatMedium 5

    The mod_security2 module before 2.7.0 for the Apache HTTP Server allows remote attackers to bypass rules, and deliver arbitrary POST data to a PHP application, via a multipart request in which an invalid part precedes the crafted data.

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 22, 2012ModSecurity before 2.6.6, when used with PHP, does not properly handle single quotes not at the beginning of a request parameter value in the Content-DispositioCVE-2012-2751 · Other software · Trustwave · reported by Red HatMedium 4.3

    ModSecurity before 2.6.6, when used with PHP, does not properly handle single quotes not at the beginning of a request parameter value in the Content-Disposition field of a request with a multipart/form-data Content-Type header, which allows remote attackers to bypass filtering rules and perform other attacks such as cross-site scripting (XSS) attacks. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-5031.

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 22, 2012ModSecurity before 2.5.11 treats request parameter values containing single quotes as files, which allows remote attackers to bypass filtering rules and performCVE-2009-5031 · Other software · Trustwave · reported by Red HatMedium 4.3

    ModSecurity before 2.5.11 treats request parameter values containing single quotes as files, which allows remote attackers to bypass filtering rules and perform other attacks such as cross-site scripting (XSS) attacks via a single quote in a request parameter in the Content-Disposition field of a request with a multipart/form-data Content-Type header.

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 3, 2009The PDF XSS protection feature in ModSecurity before 2.5.8 allows remote attackers to cause a denial of service (Apache httpd crash) via a request for a PDF filCVE-2009-1903 · Other software · Trustwave · reported by MITREMedium 4.3

    The PDF XSS protection feature in ModSecurity before 2.5.8 allows remote attackers to cause a denial of service (Apache httpd crash) via a request for a PDF file that does not use the GET method.

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 3, 2009The multipart processor in ModSecurity before 2.5.9 allows remote attackers to cause a denial of service (crash) via a multipart form datapost request with a miCVE-2009-1902 · Other software · Trustwave · reported by MITREMedium 5

    The multipart processor in ModSecurity before 2.5.9 allows remote attackers to cause a denial of service (crash) via a multipart form datapost request with a missing part header name, which triggers a NULL pointer dereference.

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 18, 2008Multiple unspecified vulnerabilities in the ModSecurity (aka mod_security) module 2.5.0 through 2.5.5 for the Apache HTTP Server, when SecCacheTransformations iCVE-2008-5676 · Other software · Breach · reported by MITREMedium 5

    Multiple unspecified vulnerabilities in the ModSecurity (aka mod_security) module 2.5.0 through 2.5.5 for the Apache HTTP Server, when SecCacheTransformations is enabled, allow remote attackers to cause a denial of service (daemon crash) or bypass the product's functionality via unknown vectors related to "transformation caching."

    Product
    Modsecurity
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 2007Interpretation conflict in ModSecurity (mod_security) 2.1.0 and earlier allows remote attackers to bypass request rules via application/x-www-form-urlencoded POCVE-2007-1359 · Other software · MOD Security · reported by MITREMedium 6.8

    Interpretation conflict in ModSecurity (mod_security) 2.1.0 and earlier allows remote attackers to bypass request rules via application/x-www-form-urlencoded POST data that contains an ASCIIZ (0x00) byte, which mod_security treats as a terminator even though it is still processed as normal data by some HTTP parsers including PHP 5.2.0, and possibly parsers in Perl, and Python.

    Product
    MOD Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Off-by-one buffer overflow in ModSecurity (mod_security) 1.7.4 for Apache 2.x, when SecFilterScanPost is enabled, allows remote attackers to execute arbitrary cCVE-2004-1765 · Other software · MOD Security · reported by MITREHigh 7.5

    Off-by-one buffer overflow in ModSecurity (mod_security) 1.7.4 for Apache 2.x, when SecFilterScanPost is enabled, allows remote attackers to execute arbitrary code via crafted POST requests.

    Product
    MOD Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002modsecurity.php 1.10 and earlier, in phpWebSite 0.8.2 and earlier, allows remote attackers to execute arbitrary PHP source code via an inc_prefix parameter thatCVE-2002-1135 · Websites & servers · Phpwebsite · reported by MITREHigh 7.5

    modsecurity.php 1.10 and earlier, in phpWebSite 0.8.2 and earlier, allows remote attackers to execute arbitrary PHP source code via an inc_prefix parameter that points to the malicious code.

    Product
    Phpwebsite
    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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