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 9 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
457new WordPress flaws this week
390,525entries in the database

4 results

  • Jun 4, 2026NAVTOR NavBox through version 4.16.1.20 contains hard-coded credentials within its Windows Communication Foundation (SOAP) implementation.CVE-2026-21404 · Other software · NAVTOR · reported by ics-cert@hq.dhs.govMedium 5.8

    NAVTOR NavBox through version 4.16.1.20 contains hard-coded credentials within its Windows Communication Foundation (SOAP) implementation. If the SOAP functionality is enabled, a local attacker can extract credentials to bypass the intended transfer workflow. Successful authentication against the SOAP interface grants access to privileged WCF methods, enabling an attacker to write or overwrite files within application-defined paths.

    Product
    NavBox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2026Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints.CVE-2026-2754 · Other software · Navtor · reported by 56a186b1-7f5e-4314-ba38-38d5499fccfdHigh 7.5

    Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints. An unauthenticated remote attacker with network access to the device can execute HTTP GET requests to TCP port 8080 to retrieve internal network parameters including ECDIS & OT Information, device identifiers, and service status logs.

    Product
    NavBox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2026An Absolute Path Traversal vulnerability exists in Navtor NavBox.CVE-2026-2753 · Other software · Navtor · reported by 56a186b1-7f5e-4314-ba38-38d5499fccfdHigh 7.5

    An Absolute Path Traversal vulnerability exists in Navtor NavBox. The application exposes an HTTP service that fails to properly sanitize user-supplied path input. Unauthenticated remote attackers can exploit this issue by submitting requests containing absolute filesystem paths. Successful exploitation allows the attacker to retrieve arbitrary files from the underlying filesystem, limited only by the privileges of the service process. This can lead to the exposure of sensitive configuration files and system information.

    Product
    NavBox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2026Navtor NavBox allows information disclosure via the /api/ais-data endpoint.CVE-2026-2752 · Other software · Navtor · reported by 56a186b1-7f5e-4314-ba38-38d5499fccfdMedium 5.3

    Navtor NavBox allows information disclosure via the /api/ais-data endpoint. A remote, unauthenticated attacker can send crafted requests to trigger an unhandled exception, causing the server to return verbose .NET stack traces. These error messages expose internal class names, method calls, and third-party library references (e.g., System.Data.SQLite), which may assist attackers in mapping the application's internal structure.

    Product
    NavBox
    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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