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.
12 results
Oct 15, 2026WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices: Limited Privilege EscalationCVE-2026-8145 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices plugin for WordPress is vulnerable to Limited Privilege Escalation in all versions up to, and including, 3.0.8 via the 'process_registration' due to missing validation on the 'wholesalex_registration_role' parameter. This makes it possible for unauthenticated attackers to register as any existing WholesaleX role. The vulnerability was partially patched in version 2.3.8.
- Product
- WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices
- Affected
- up to 3.0.8
- What to do
- Affects up to 3.0.8. Update WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 14, 2026CodeAtoZ B2B Suite for WooCommerce: Does not properly restrict access to guest-submitted quotesCVE-2026-105969 · WordPress plugins & themes · reported by WPScanMedium 5.3
The CodeAtoZ B2B Suite for WooCommerce WordPress plugin before 1.6.1 does not properly restrict access to guest-submitted quotes, allowing unauthenticated users to retrieve another guest's quote, including the buyer's name, email address and requested line items, by supplying an enumerable identifier.
- Product
- CodeAtoZ B2B Suite for WooCommerce
- Fixed in
- 1.6.1
- What to do
- Update CodeAtoZ B2B Suite for WooCommerce to 1.6.1 or newer.
Sep 6, 2026B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More: Does not verify that a role selected during registration is one actually offered on the registration formCVE-2026-85038 · WordPress plugins & themes · reported by WPScanMedium 5.3
The B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More WordPress plugin before 5.2.40 does not verify that a role selected during registration is one actually offered on the registration form, allowing unauthenticated users to assign themselves to restricted B2B customer groups and to skip the manual account-approval workflow during self-registration.
- Product
- B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More
- Fixed in
- 5.2.40
- What to do
- Update B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More to 5.2.40 or newer.
Aug 20, 2026Unauthenticated Cross Site Scripting (XSS) in B2BKing Premium <= 5.6.07 versions.CVE-2026-66598 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in B2BKing Premium <= 5.6.07 versions.
- Affected
- up to 5.6.07
- What to do
- Affects up to 5.6.07. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 18, 2026B2BKing: Missing AuthorizationCVE-2026-66589 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects B2BKing: from n/a through 5.2.30.
- Product
- B2BKing
- Affected
- up to 5.2.30
- What to do
- Affects up to 5.2.30. Update B2BKing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 25, 2026B2BKing: Missing AuthorizationCVE-2026-27346 · WordPress plugins & themes · reported by PatchstackMedium 4.9
Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects B2BKing: from n/a before 5.2.10.
- Product
- B2BKing
- Fixed in
- 5.2.10
- What to do
- Update B2BKing to 5.2.10 or newer.
Mar 6, 2026B2BKing Premium: URL Redirection to Untrusted Site ('Open Redirect')CVE-2026-28106 · WordPress plugins & themes · reported by PatchstackMedium 4.7
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Kings Plugins B2BKing Premium allows Phishing.This issue affects B2BKing Premium: from n/a before 5.4.20.
- Product
- B2BKing Premium
- Fixed in
- 5.4.20
- What to do
- Update B2BKing Premium to 5.4.20 or newer.
Jan 16, 2024All in One B2B for WooCommerce: Does not properly validate parametersCVE-2023-4703 · WordPress plugins & themes · reported by WPScanHigh 7.5
The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly validate parameters when updating user details, allowing an unauthenticated attacker to update the details of any user. Updating the password of an Admin user leads to privilege escalation.
- Product
- All in One B2B for WooCommerce
- Affected
- up to 1.0.3
- What to do
- Affects up to 1.0.3. Update All in One B2B for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jan 8, 2024Missing Authorization vulnerability in Rymera Web Co Wholesale Suite – WooCommerce Wholesale Prices, B2B, Catalog Mode, Order Form, Wholesale User Roles, DynamiCVE-2022-34344 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in Rymera Web Co Wholesale Suite – WooCommerce Wholesale Prices, B2B, Catalog Mode, Order Form, Wholesale User Roles, Dynamic Pricing & More.This issue affects Wholesale Suite – WooCommerce Wholesale Prices, B2B, Catalog Mode, Order Form, Wholesale User Roles, Dynamic Pricing & More: from n/a through 2.1.5.
- Affected
- up to 2.1.5
- What to do
- Affects up to 2.1.5. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordpatchstack.compatchstack.com
Sep 25, 2023All in One B2B for WooCommerce: Does not properly check nonce values in several actionsCVE-2023-3547 · WordPress plugins & themes · reported by WPScanHigh 8.8
The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly check nonce values in several actions, allowing an attacker to perform CSRF attacks.
- Product
- All in One B2B for WooCommerce
- Affected
- up to 1.0.3
- What to do
- Affects up to 1.0.3. Update All in One B2B for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 6, 2023B2BKing: Unauthorized access of dataCVE-2023-3126 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The B2BKing plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'b2bkingdownloadpricelist' function in versions up to, and including, 4.6.00. This makes it possible for Authenticated attackers with subscriber or customer-level permissions to retrieve the full pricing list of all products on the site.
- Product
- B2BKing
- Affected
- up to 4.6.00
- What to do
- Affects up to 4.6.00. Update B2BKing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordblog.nintechnet.comwoocommerce-b2b-plugin.com
Jun 6, 2023B2BKing: Unauthorized modification of dataCVE-2023-3125 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The B2BKing plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'b2bking_save_price_import' function in versions up to, and including, 4.6.00. This makes it possible for Authenticated attackers with subscriber or customer-level permissions to modify the pricing of any product on the site.
- Product
- B2BKing
- Affected
- up to 4.6.00
- What to do
- Affects up to 4.6.00. Update B2BKing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordblog.nintechnet.comwoocommerce-b2b-plugin.com
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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