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 32 min 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.

1,766exploited flaws on CISA’s list
37added in the last 30 days
544new WordPress flaws this week
391,181entries in the database

5 results

  • Apr 17, 2026A vulnerability was detected in classroombookings up to 2.17.0.CVE-2026-6486 · Other software · reported by VulDBLow 2

    A vulnerability was detected in classroombookings up to 2.17.0. This impacts the function read of the file crbs-core/application/views/layout.php of the component User Display Name Handler. The manipulation of the argument displayname results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 2.17.1 will fix this issue. The patch is identified as 69c3c9bb8a17f1ea572d8f4502bf238f0214c98a. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2024A vulnerability was found in Craig Rodway Classroombookings 2.8.7 and classified as problematic.CVE-2024-9807 · Other software · Craig Rodway · reported by VulDBMedium 5.1

    A vulnerability was found in Craig Rodway Classroombookings 2.8.7 and classified as problematic. This issue affects some unknown processing of the file /sessions of the component Session Page. The manipulation of the argument Name leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 2.8.8 is able to address this issue. It is recommended to upgrade the affected component. The project maintainer was contacted early about the disclosure. He responded very quickly, friendly, and professional.

    Product
    Classroombookings
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2024A vulnerability has been found in Craig Rodway Classroombookings up to 2.8.6 and classified as problematic.CVE-2024-9806 · Other software · Craig Rodway · reported by VulDBMedium 5.3

    A vulnerability has been found in Craig Rodway Classroombookings up to 2.8.6 and classified as problematic. This vulnerability affects unknown code of the file /rooms/fields of the component Room Page. The manipulation of the argument Name leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.8.7 is able to address this issue. It is recommended to upgrade the affected component. The project maintainer was contacted early about the disclosure. He responded very quickly, friendly, and professional.

    Product
    Classroombookings
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 20, 2023Cross Site Scripting (XSS) vulnerability in craigrodway classroombookings 2.6.4 allows attackers to execute arbitrary code or other unspecified impacts via the CVE-2023-23012 · Other software · Classroombookings · reported by MITREMedium 6.1

    Cross Site Scripting (XSS) vulnerability in craigrodway classroombookings 2.6.4 allows attackers to execute arbitrary code or other unspecified impacts via the input bgcol in file Weeks.php.

    Product
    Classroombookings
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 14, 2020SQL Injection in Classbooking before 2.4.1 via the username field of a CSV file when adding a new user.CVE-2020-35382 · Other software · Classroombookings · reported by MITREHigh 7.2

    SQL Injection in Classbooking before 2.4.1 via the username field of a CSV file when adding a new user.

    Product
    Classroombookings
    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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