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.

1,766exploited flaws on CISA’s list
36added in the last 30 days
584new WordPress flaws this week
391,288entries in the database

6 results

  • Aug 20, 2026A low privileged remote attacker can hijack an active administrative session without needing to know the administrator password by extracting live plaintext sesCVE-2026-14948 · Other software · Frauscher Sensortechnik · reported by info@cert.vde.comHigh 8.7

    A low privileged remote attacker can hijack an active administrative session without needing to know the administrator password by extracting live plaintext session identifiers for authenticated users from downloadable error log archives.

    Product
    FDS 102
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 3, 2024The Active Admin (aka activeadmin) framework before 3.2.2 for Ruby on Rails allows stored XSS in certain situations where users can create entities (to be laterCVE-2024-37031 · Other software · reported by MITREMedium 6.1

    The Active Admin (aka activeadmin) framework before 3.2.2 for Ruby on Rails allows stored XSS in certain situations where users can create entities (to be later edited in forms) with arbitrary names, aka a "dynamic form legends" issue. 4.0.0.beta7 is also a fixed version.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 28, 2023In ActiveAdmin (aka Active Admin) before 2.12.0, a concurrency issue allows a malicious actor to access potentially private data (that belongs to another user) CVE-2023-50448 · Other software · Activeadmin · reported by MITREMedium 6.5

    In ActiveAdmin (aka Active Admin) before 2.12.0, a concurrency issue allows a malicious actor to access potentially private data (that belongs to another user) by making CSV export requests at certain specific times.

    Product
    Activeadmin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 23, 2023csv_builder.rb in ActiveAdmin (aka Active Admin) before 3.2.0 allows CSV injection.CVE-2023-51763 · Other software · Activeadmin · reported by MITRECritical 9.8

    csv_builder.rb in ActiveAdmin (aka Active Admin) before 3.2.0 allows CSV injection.

    Product
    Active Admin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 18, 2013The D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass authentication and gain adminiCVE-2013-2271 · Other software · Dlink · reported by MITREHigh 7.6

    The D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass authentication and gain administrator access via a request to login.cgi.

    Product
    Dsl-2740b Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 23, 2002Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 does not "time out" an inactive administrator session, which could allow other users to perfCVE-2002-0674 · Other software · Pingtel · reported by MITREHigh 7.2

    Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 does not "time out" an inactive administrator session, which could allow other users to perform administrator actions if the administrator does not explicitly end the authentication.

    Product
    Xpressa
    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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