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 5 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

6 results

  • Oct 2, 2026YesWiki before 4.6.7 contains a stored cross-site scripting vulnerability in the Bazar FileField, which validates only the upload's file extension and never calCVE-2026-104461 · Other software · YesWiki · reported by VulnCheckMedium 5.1

    YesWiki before 4.6.7 contains a stored cross-site scripting vulnerability in the Bazar FileField, which validates only the upload's file extension and never calls HtmlPurifierService::cleanFile, so SVG files are stored verbatim and served inline as image/svg+xml. Authenticated users can submit entries via POST /api/entries/{formId} with SVG files containing script that executes in the wiki origin when the file is opened, enabling administrator session or account compromise.

    Product
    yeswiki
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 1, 2014The FileField module 6.x-3.x before 6.x-3.13 for Drupal does not properly check permissions to view files, which allows remote authenticated users with permissiCVE-2014-9156 · Other software · Filefield Project · reported by MITREMedium 4

    The FileField module 6.x-3.x before 6.x-3.13 for Drupal does not properly check permissions to view files, which allows remote authenticated users with permission to create or edit content to read private files by attaching an uploaded file.

    Product
    Filefield
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2014The FileField Sources module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.9 for Drupal does not properly check file permissions, which allows remote authentiCVE-2013-4502 · Other software · Nathan Haug · reported by Red HatMedium 4

    The FileField Sources module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.9 for Drupal does not properly check file permissions, which allows remote authenticated users to read arbitrary files by attaching a file.

    Product
    Filefield Sources
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 3, 2012Cross-site scripting (XSS) vulnerability in the FileField Sources module 6.x-1.x before 6.x-1.6 and 7.x-1.x before 7.x-1.6 for Drupal, when the field has "ReferCVE-2012-5538 · Other software · Nathan Haug · reported by Red HatLow 2.1

    Cross-site scripting (XSS) vulnerability in the FileField Sources module 6.x-1.x before 6.x-1.6 and 7.x-1.x before 7.x-1.6 for Drupal, when the field has "Reference existing" source enabled, allows remote authenticated users to inject arbitrary web script or HTML via the filename of an uploaded file.

    Product
    Filefield Sources
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2010Cross-site scripting (XSS) vulnerability in the FileField module 5.x before 5.x-2.5 and 6.x before 6.x-3.4 for Drupal allows remote authenticated users, with crCVE-2010-1958 · Other software · Quicksketch · reported by MITRELow 2.1

    Cross-site scripting (XSS) vulnerability in the FileField module 5.x before 5.x-2.5 and 6.x before 6.x-3.4 for Drupal allows remote authenticated users, with create or edit permissions and 'Path to File' or 'URL to File' display enabled, to inject arbitrary web script or HTML via the file name (filepath parameter).

    Product
    Filefield
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2009The filefield_file_download function in FileField 6.x-3.1, a module for Drupal, does not properly check node-access permissions for Drupal core private files, wCVE-2009-3781 · Other software · Quicksketch · reported by MITREHigh 7.5

    The filefield_file_download function in FileField 6.x-3.1, a module for Drupal, does not properly check node-access permissions for Drupal core private files, which allows remote attackers to access unauthorized files via unspecified vectors.

    Product
    Filefield
    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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