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 11 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

4 results

  • Oct 22, 2026QCubed 2.2.0 through 3.1.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the installatCVE-2017-20288 · Other software · QCubed · reported by VulnCheckMedium 5.1

    QCubed 2.2.0 through 3.1.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the installation_path parameter. Attackers can craft GET requests to /assets/php/_devtools/installer/step_2.php with malicious installation_path values echoed unescaped, executing JavaScript in victims' browsers. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-20.

    Product
    QCubed
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 4, 2021A PHP object injection bug in profile.php in qcubed (all versions including 3.1.1) unserializes the untrusted data of the POST-variable "strProfileData" and allCVE-2020-24914 · Other software · Qcubed · reported by MITRECritical 9.8

    A PHP object injection bug in profile.php in qcubed (all versions including 3.1.1) unserializes the untrusted data of the POST-variable "strProfileData" and allows an unauthenticated attacker to execute code via a crafted POST request.

    Product
    Qcubed
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 4, 2021A SQL injection vulnerability in qcubed (all versions including 3.1.1) in profile.php via the strQuery parameter allows an unauthenticated attacker to access thCVE-2020-24913 · Other software · Qcubed · reported by MITRECritical 9.8

    A SQL injection vulnerability in qcubed (all versions including 3.1.1) in profile.php via the strQuery parameter allows an unauthenticated attacker to access the database by injecting SQL code via a crafted POST request.

    Product
    Qcubed
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 4, 2021A reflected cross-site scripting (XSS) vulnerability in qcubed (all versions including 3.1.1) in profile.php via the stQuery-parameter allows unauthenticated atCVE-2020-24912 · Other software · Qcubed · reported by MITREMedium 6.1

    A reflected cross-site scripting (XSS) vulnerability in qcubed (all versions including 3.1.1) in profile.php via the stQuery-parameter allows unauthenticated attackers to steal sessions of authenticated users.

    Product
    Qcubed
    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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