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 2 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
36added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

7 results

  • May 8, 2026In Thruk Monitoring through 2.46.3, the login field of the login form is vulnerable to reflected XSS.CVE-2022-23961 · Other software · reported by MITREMedium 6.1

    In Thruk Monitoring through 2.46.3, the login field of the login form is vulnerable to reflected XSS. This vulnerability can be exploited by unauthenticated remote attackers to target users of the monitoring interface.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 15, 2024Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.CVE-2024-39915 · Other software · sni · reported by GitHubCritical 9.9

    Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API. This authenticated RCE in Thruk allows authorized users with network access to inject arbitrary commands via the URL parameter during PDF report generation. The Thruk web application does not properly process the url parameter when generating a PDF report. An authorized attacker with access to the reporting functionality could inject arbitrary commands that would be executed when the script /script/html2pdf.sh is called. The vulnerability can be exploited by an authorized user with network access. This issue has been addressed in version 3.16. Users are advised to upgrade. There are no known workarounds for this vulnerability.

    Product
    Thruk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 29, 2024Thruk is a multibackend monitoring webinterface.CVE-2024-23822 · Other software · sni · reported by GitHubMedium 5.4

    Thruk is a multibackend monitoring webinterface. Prior to 3.12, the Thruk web monitoring application presents a vulnerability in a file upload form that allows a threat actor to arbitrarily upload files to the server to any path they desire and have permissions for. This vulnerability is known as Path Traversal or Directory Traversal. Version 3.12 fixes the issue.

    Product
    Thruk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 8, 2023Thruk is a multibackend monitoring webinterface which currently supports Naemon, Icinga, Shinken and Nagios as backends.CVE-2023-34096 · Other software · sni · reported by GitHubMedium 6.5

    Thruk is a multibackend monitoring webinterface which currently supports Naemon, Icinga, Shinken and Nagios as backends. In versions 3.06 and prior, the file `panorama.pm` is vulnerable to a Path Traversal vulnerability which allows an attacker to upload a file to any folder which has write permissions on the affected system. The parameter location is not filtered, validated or sanitized and it accepts any kind of characters. For a path traversal attack, the only characters required were the dot (`.`) and the slash (`/`). A fix is available in version 3.06.2.

    Product
    Thruk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 15, 2021Thruk before 2.44 allows XSS for a quick command.CVE-2021-35490 · Other software · Thruk · reported by MITREMedium 5.4

    Thruk before 2.44 allows XSS for a quick command.

    Product
    Thruk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2021Thruk 2.40-2 allows /thruk/#cgi-bin/extinfo.cgi?type=2&host={HOSTNAME]&service={SERVICENAME]&backend={BACKEND] Reflected XSS via the host or service parameter.CVE-2021-35489 · Other software · Thruk · reported by MITREMedium 6.1

    Thruk 2.40-2 allows /thruk/#cgi-bin/extinfo.cgi?type=2&host={HOSTNAME]&service={SERVICENAME]&backend={BACKEND] Reflected XSS via the host or service parameter. An attacker could inject arbitrary JavaScript into extinfo.cgi. The malicious payload would be triggered every time an authenticated user browses the page containing it.

    Product
    Thruk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2021Thruk 2.40-2 allows /thruk/#cgi-bin/status.cgi?style=combined&title={TITLE] Reflected XSS via the host or title parameter.CVE-2021-35488 · Other software · Thruk · reported by MITREMedium 6.1

    Thruk 2.40-2 allows /thruk/#cgi-bin/status.cgi?style=combined&title={TITLE] Reflected XSS via the host or title parameter. An attacker could inject arbitrary JavaScript into status.cgi. The payload would be triggered every time an authenticated user browses the page containing it.

    Product
    Thruk
    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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