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 3 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
333new WordPress flaws this week
390,007entries in the database

7 results

  • Mar 27, 2025A vulnerability was found in Kentico CMS up to 13.0.178.CVE-2025-2878 · Other software · Kentico · reported by VulDBMedium 4.8

    A vulnerability was found in Kentico CMS up to 13.0.178. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /CMSInstall/install.aspx of the component Additional Database Installation Wizard. The manipulation of the argument new database leads to cross site scripting. The attack can be launched remotely. Upgrading to version 13.0.179 is able to address this issue. It is recommended to upgrade the affected component.

    Product
    CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 2, 2025Kentico CMS in version 7 is vulnerable to a Reflected XSS attacks through manipulation of a specific GET request parameter sent to /CMSMessages/AccessDenied.asCVE-2024-12907 · Other software · Kentico · reported by cvd@cert.plMedium 5.3

    Kentico CMS in version 7 is vulnerable to a Reflected XSS attacks through manipulation of a specific GET request parameter sent to /CMSMessages/AccessDenied.aspx endpoint. Notably, support for this version of Kentico ended in 2016. Version 8 was tested as well and does not contain this vulnerability.

    Product
    Kentico CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 15, 2022Kentico CMS before 13.0.66 has an Insecure Direct Object Reference vulnerability.CVE-2022-29287 · Other software · Kentico · reported by MITREMedium 4.9

    Kentico CMS before 13.0.66 has an Insecure Direct Object Reference vulnerability. It allows an attacker with user management rights (default is Administrator) to export the user options of any user, even ones with higher privileges (like Global Administrators) than the current user. The exported XML contains every option of the exported user (even the hashed password).

    Product
    Xperience
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 5, 2021The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.CVE-2021-27581 · Other software · Kentico · reported by MITRECritical 9.8

    The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.

    Product
    Kentico CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 10, 2019Kentico CMS before 11.0.45 allows unrestricted upload of a file with a dangerous type.CVE-2018-19453 · Other software · Kentico · reported by MITREHigh 8.8

    Kentico CMS before 11.0.45 allows unrestricted upload of a file with a dangerous type.

    Product
    Xperience
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2015Open redirect vulnerability in CMSPages/GetDocLink.ashx in Kentico CMS 8.2 through 8.2.41 allows remote attackers to redirect users to arbitrary web sites and cCVE-2015-7823 · Other software · Kentico · reported by MITREMedium 5.8

    Open redirect vulnerability in CMSPages/GetDocLink.ashx in Kentico CMS 8.2 through 8.2.41 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the link parameter.

    Product
    Kentico CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2015Multiple cross-site scripting (XSS) vulnerabilities in Kentico CMS 8.2 allow remote attackers to inject arbitrary web script or HTML via a (1) parameter name toCVE-2015-7822 · Other software · Kentico · reported by MITREMedium 5

    Multiple cross-site scripting (XSS) vulnerabilities in Kentico CMS 8.2 allow remote attackers to inject arbitrary web script or HTML via a (1) parameter name to CMSModules/AdminControls/Pages/UIPage.aspx or the (2) CMSBodyClass cookie variable to the default URI.

    Product
    Kentico 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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