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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

5 results

  • May 7, 2025When a BIG-IP APM virtual server is configured to use a PingAccess profile, undisclosed requests can cause TMM to terminate.CVE-2025-36525 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 8.7

    When a BIG-IP APM virtual server is configured to use a PingAccess profile, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

    Product
    BIG-IP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2024Improper handling of canonical URL-encoding may lead to bypass not properly constrained by request rules.CVE-2024-23983 · Other software · Ping Identity · reported by responsible-disclosure@pingidentity.comMedium 5.8

    Improper handling of canonical URL-encoding may lead to bypass not properly constrained by request rules.

    Product
    PingAccess
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2024HTTP request desynchronization in Ping Identity PingAccess, all versions prior to 8.0.1 affected allows an attacker to send specially crafted http header requesCVE-2024-23316 · Other software · Ping Identity · reported by responsible-disclosure@pingidentity.comHigh 8.8

    HTTP request desynchronization in Ping Identity PingAccess, all versions prior to 8.0.1 affected allows an attacker to send specially crafted http header requests to create a request smuggling condition for proxied requests.

    Product
    PingAccess
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 23, 2021Ping Identity PingAccess before 5.3.3 allows HTTP request smuggling via header manipulation.CVE-2021-31923 · Other software · Ping Identity · reported by responsible-disclosure@pingidentity.comMedium 5.3

    Ping Identity PingAccess before 5.3.3 allows HTTP request smuggling via header manipulation.

    Product
    PingAccess
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 24, 2020In versions 14.1.0-14.1.3 and 13.1.0-13.1.3.4, a BIG-IP APM virtual server processing PingAccess requests may lead to a restart of the Traffic Management MicrokCVE-2020-27723 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 7.5

    In versions 14.1.0-14.1.3 and 13.1.0-13.1.3.4, a BIG-IP APM virtual server processing PingAccess requests may lead to a restart of the Traffic Management Microkernel (TMM) process.

    Product
    Big-ip Access Policy Manager
    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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