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 6 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
479new WordPress flaws this week
390,525entries in the database

12 results

  • Jun 30, 2022Nucleus CMS v3.71 is affected by a file upload vulnerability.CVE-2021-37770 · Other software · Nucleuscms · reported by MITREHigh 7.2

    Nucleus CMS v3.71 is affected by a file upload vulnerability. In this vulnerability, we can use upload to change the upload path to the path without the Htaccess file. Upload an Htaccess file and write it to AddType application / x-httpd-php.jpg. In this way, an attacker can upload a picture with shell, treat it as PHP, execute commands, so as to take down website resources.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 10, 2018Nucleus CMS 3.70 allows HTML Injection via the index.php body parameter.CVE-2018-16636 · Other software · Nucleuscms · reported by MITREMedium 6.5

    Nucleus CMS 3.70 allows HTML Injection via the index.php body parameter.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 8, 2015Cross-site scripting (XSS) vulnerability in Nucleus CMS allows remote attackers to inject arbitrary web script or HTML via the title parameter when adding a newCVE-2015-5454 · Other software · Nucleuscms · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Nucleus CMS allows remote attackers to inject arbitrary web script or HTML via the title parameter when adding a new item.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 23, 2011Nucleus 3.61 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error messagCVE-2011-3760 · Other software · Nucleuscms · reported by MITREMedium 5

    Nucleus 3.61 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by xmlrpc/api_nucleus.inc.php and certain other files.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 17, 2009Directory traversal vulnerability in the media manager in Nucleus CMS before 3.40 allows remote attackers to read arbitrary files via unknown vectors.CVE-2009-0929 · Other software · Nucleus Group · reported by MITREMedium 5

    Directory traversal vulnerability in the media manager in Nucleus CMS before 3.40 allows remote attackers to read arbitrary files via unknown vectors.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2008Cross-site scripting (XSS) vulnerability in Nucleus EUC-JP 3.31 SP1 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vCVE-2008-4446 · Other software · Nucleus CMS · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Nucleus EUC-JP 3.31 SP1 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

    Product
    Nucleus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 30, 2008Cross-site scripting (XSS) vulnerability in action.php in Nucleus CMS 3.31 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO, whiCVE-2008-0497 · Other software · Nucleus CMS · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in action.php in Nucleus CMS 3.31 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO, which is not quoted when processing PHP_SELF.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 12, 2007Cross-site scripting (XSS) vulnerability in index.php in Nucleus 3.01 allows remote attackers to inject arbitrary web script or HTML via the archive parameter.CVE-2007-5429 · Other software · Nucleus CMS · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in index.php in Nucleus 3.01 allows remote attackers to inject arbitrary web script or HTML via the archive parameter.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 11, 2007Cross-site scripting (XSS) vulnerability in Nucleus before 3.24 allows remote attackers to inject arbitrary web script or HTML via unknown vectors, possibly invCVE-2006-6920 · Other software · Nucleus CMS · reported by MITREMedium 6.8

    Cross-site scripting (XSS) vulnerability in Nucleus before 3.24 allows remote attackers to inject arbitrary web script or HTML via unknown vectors, possibly involving (1) lib/ADMIN.php and (2) lib/SKIN.php.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 22, 2006Multiple PHP remote file inclusion vulnerabilities in Nucleus 3.23 allow remote attackers to execute arbitrary PHP code via a URL the DIR_LIBS parameter in (1) CVE-2006-3136 · Other software · Nucleus Group · reported by MITRECritical 9.8

    Multiple PHP remote file inclusion vulnerabilities in Nucleus 3.23 allow remote attackers to execute arbitrary PHP code via a URL the DIR_LIBS parameter in (1) path/action.php, and to files in path/nucleus including (2) media.php, (3) /xmlrpc/server.php, and (4) /xmlrpc/api_metaweblog.inc.php. NOTE: this is a similar vulnerability to CVE-2006-2583. NOTE: this issue has been disputed by third parties, who state that the DIR_LIBS parameter is defined in an include file before being used

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 25, 2006PHP remote file inclusion vulnerability in nucleus/libs/PLUGINADMIN.php in Nucleus 3.22 and earlier allows remote attackers to execute arbitrary PHP code via a CVE-2006-2583 · Other software · Nucleus Group · reported by MITREMedium 5.1

    PHP remote file inclusion vulnerability in nucleus/libs/PLUGINADMIN.php in Nucleus 3.22 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the GLOBALS[DIR_LIBS] parameter.

    Product
    Nucleus CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004SQL injection vulnerability in action.php in Nucleus CMS 3.01 allows remote attackers to execute arbitrary SQL statements via the itemid parameter.CVE-2004-2056 · Other software · Nucleus Group · reported by MITREHigh 7.5

    SQL injection vulnerability in action.php in Nucleus CMS 3.01 allows remote attackers to execute arbitrary SQL statements via the itemid parameter.

    Product
    Nucleus CMS
    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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