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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
472new WordPress flaws this week
390,714entries in the database

4 results

  • Nov 18, 2025WP Admin Microblog: Cross-Site Request ForgeryCVE-2025-12173 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The WP Admin Microblog plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.1. This is due to missing or incorrect nonce validation on the 'wp-admin-microblog' page. This makes it possible for unauthenticated attackers to send messages on behalf of an administrator via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

    Product
    WP Admin Microblog
    Affected
    up to 3.1.1
    What to do
    Affects up to 3.1.1. Update WP Admin Microblog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 28, 2025Microblog Poster: Cross-Site Request Forgery (CSRF)CVE-2025-31435 · WordPress plugins & themes · reported by PatchstackHigh 7.1

    Cross-Site Request Forgery (CSRF) vulnerability in Efficient Scripts Microblog Poster microblog-poster allows Stored XSS.This issue affects Microblog Poster: from n/a through <= 2.1.6.

    Product
    Microblog Poster
    Affected
    up to 2.1.6
    What to do
    Affects up to 2.1.6. Update Microblog Poster to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Sep 25, 2019The microblog-poster plugin before 1.6.2 for WordPress has SQL Injection via the wp-admin/options-general.php?page=microblogposter.php account_id parameter.CVE-2015-9449 · WordPress plugins & themes · reported by MITREHigh 7.2

    The microblog-poster plugin before 1.6.2 for WordPress has SQL Injection via the wp-admin/options-general.php?page=microblogposter.php account_id parameter.

    Product
    microblog-poster
    Fixed in
    1.6.2
    What to do
    Update microblog-poster to 1.6.2 or newer.
  • Jul 2, 2014Cross-site scripting (XSS) vulnerability in get.php in the WP Microblogs plugin 0.4.0 and earlier for WordPress allows remote attackers to inject arbitrary web CVE-2014-4590 · WordPress plugins & themes · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in get.php in the WP Microblogs plugin 0.4.0 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the oauth_verifier parameter.

    Product
    WP Microblogs
    Affected
    up to 0.4.0
    What to do
    Affects up to 0.4.0. Update WP Microblogs to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.

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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