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 11 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
343new WordPress flaws this week
390,080entries in the database

3 results

  • Aug 20, 2025Foxit PDF Reader before 4.2.0.0928 does not properly bound-check the /Title entry in the PDF Info dictionary.CVE-2010-20010 · Other software · Foxit Software · reported by VulnCheckHigh 8.4

    Foxit PDF Reader before 4.2.0.0928 does not properly bound-check the /Title entry in the PDF Info dictionary. A specially crafted PDF with an overlong Title string can overflow a fixed-size stack buffer, corrupt the Structured Exception Handler (SEH) chain, and lead to arbitrary code execution in the context of the user who opens the file.

    Product
    Foxit PDF Reader
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 23, 2023pdf_info 0.5.3 is vulnerable to Command Execution because the Ruby code uses backticks instead of Open3.CVE-2022-36231 · Other software · Newspaperclub · reported by MITRECritical 9.8

    pdf_info 0.5.3 is vulnerable to Command Execution because the Ruby code uses backticks instead of Open3.

    Product
    PDF Info
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2020An information disclosure vulnerability exists when Microsoft Edge PDF Reader improperly handles objects in memory, aka 'Microsoft Edge PDF Information DisclosuCVE-2020-1433 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    An information disclosure vulnerability exists when Microsoft Edge PDF Reader improperly handles objects in memory, aka 'Microsoft Edge PDF Information Disclosure Vulnerability'.

    Product
    Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systems
    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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