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.

1,766exploited flaws on CISA’s list
36added in the last 30 days
588new WordPress flaws this week
391,288entries in the database

4 results

  • Mar 26, 2026Responsive Plus: Is vulnerable to arbitrary shortcode execution due to the software allowing unauthenticated users to execute the update_responsive_woo_free_shipping_left_shortcode AJAX action that does not properly valiCVE-2025-15488 · WordPress plugins & themes · reported by WPScanMedium 6.5

    The Responsive Plus WordPress plugin before 3.4.3 is vulnerable to arbitrary shortcode execution due to the software allowing unauthenticated users to execute the update_responsive_woo_free_shipping_left_shortcode AJAX action that does not properly validate the content_rech_data parameter before processing it as a shortcode.

    Product
    Responsive Plus
    Fixed in
    3.4.3
    What to do
    Update Responsive Plus to 3.4.3 or newer.
  • Dec 24, 2025Free Shipping Bar: Amount Left for Free Shipping for WooCommerce: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-68528 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Free Shipping Bar: Amount Left for Free Shipping for WooCommerce amount-left-free-shipping-woocommerce allows Stored XSS.This issue affects Free Shipping Bar: Amount Left for Free Shipping for WooCommerce: from n/a through <= 2.4.9.

    Product
    Free Shipping Bar: Amount Left for Free Shipping for WooCommerce
    Affected
    up to 2.4.9
    What to do
    Affects up to 2.4.9. Update Free Shipping Bar: Amount Left for Free Shipping for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • May 19, 2025Free Shipping Bar: Amount Left for Free Shipping for WooCommerce: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-48253 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPFactory Free Shipping Bar: Amount Left for Free Shipping for WooCommerce amount-left-free-shipping-woocommerce allows Stored XSS.This issue affects Free Shipping Bar: Amount Left for Free Shipping for WooCommerce: from n/a through <= 2.4.6.

    Product
    Free Shipping Bar: Amount Left for Free Shipping for WooCommerce
    Affected
    up to 2.4.6
    What to do
    Affects up to 2.4.6. Update Free Shipping Bar: Amount Left for Free Shipping for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 31, 2023Left right image slideshow gallery: SQL InjectionCVE-2023-5431 · WordPress plugins & themes · reported by WordfenceHigh 8.8

    The Left right image slideshow gallery plugin for WordPress is vulnerable to SQL Injection via the plugin's shortcode in versions up to, and including, 12.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with subscriber-level and above permissions to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

    Product
    Left right image slideshow gallery
    Affected
    up to 12.0
    What to do
    Affects up to 12.0. Update Left right image slideshow gallery 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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