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
Jan 22, 2026Antideo Email Validator: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2025-68017 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Antideo Antideo Email Validator antideo-email-validator allows Blind SQL Injection.This issue affects Antideo Email Validator: from n/a through <= 1.0.10.
- Product
- Antideo Email Validator
- Affected
- up to 1.0.10
- What to do
- Affects up to 1.0.10. Update Antideo Email Validator to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jan 16, 2026LEAV Last Email Address Validator: Cross-Site Request ForgeryCVE-2025-14853 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The LEAV Last Email Address Validator plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions <= 1.7.1. This is due to missing or incorrect nonce validation on the display_settings_page function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Product
- LEAV Last Email Address Validator
- Affected
- up to 1.7.1
- What to do
- Affects up to 1.7.1. Update LEAV Last Email Address Validator 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
Dec 31, 2025Serial Codes Generator and Validator with WooCommerce Support: Missing AuthorizationCVE-2025-62091 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in Vollstart Serial Codes Generator and Validator with WooCommerce Support serial-codes-generator-and-validator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Serial Codes Generator and Validator with WooCommerce Support: from n/a through <= 2.8.2.
- Product
- Serial Codes Generator and Validator with WooCommerce Support
- Affected
- up to 2.8.2
- What to do
- Affects up to 2.8.2. Update Serial Codes Generator and Validator with WooCommerce Support to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 17, 2025DeBounce Email Validator: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-24539 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.6.5.
- Product
- DeBounce Email Validator
- Affected
- up to 5.6.5
- What to do
- Affects up to 5.6.5. Update DeBounce Email Validator to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 9, 2025DeBounce Email Validator: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-32580 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Stored XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.7.1.
- Product
- DeBounce Email Validator
- Affected
- up to 5.7.1
- What to do
- Affects up to 5.7.1. Update DeBounce Email Validator to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 3, 2025DeBounce Email Validator: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2025-31098 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows PHP Local File Inclusion. This issue affects DeBounce Email Validator: from n/a through <= 5.7.
- Product
- DeBounce Email Validator
- Affected
- up to 5.7
- What to do
- Affects up to 5.7. Update DeBounce Email Validator to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 27, 2025Serial Codes Generator and Validator with WooCommerce Support: Cross-Site Request Forgery (CSRF)CVE-2025-30854 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in Vollstart Serial Codes Generator and Validator with WooCommerce Support serial-codes-generator-and-validator allows Cross Site Request Forgery.This issue affects Serial Codes Generator and Validator with WooCommerce Support: from n/a through <= 2.7.7.
- Product
- Serial Codes Generator and Validator with WooCommerce Support
- Affected
- up to 2.7.7
- What to do
- Affects up to 2.7.7. Update Serial Codes Generator and Validator with WooCommerce Support to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 27, 2025Clearout Email Validator: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-30789 · WordPress plugins & themes · reported by PatchstackMedium 5.9
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in clearoutio Clearout Email Validator clearout-email-validator allows Stored XSS.This issue affects Clearout Email Validator: from n/a through <= 3.2.0.
- Product
- Clearout Email Validator
- Affected
- up to 3.2.0
- What to do
- Affects up to 3.2.0. Update Clearout Email Validator to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 19, 2025DeBounce Email Validator: Cross-Site Request ForgeryCVE-2024-13339 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The DeBounce Email Validator plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.8.0. This is due to missing or incorrect nonce validation on the 'debounce_email_validator' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Product
- DeBounce Email Validator
- Affected
- up to 5.8.0
- What to do
- Affects up to 5.8.0. Update DeBounce Email Validator 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 recordwordpress.orgwordfence.com
Nov 22, 2024DeBounce Email Validator: Reflected Cross-Site ScriptingCVE-2024-11463 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The DeBounce Email Validator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'from', 'to', and 'key' parameters in all versions up to, and including, 5.6.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2025-24539 is a possible duplicate of this issue.
- Product
- DeBounce Email Validator
- Affected
- up to 5.6.5
- What to do
- Affects up to 5.6.5. Update DeBounce Email Validator 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.orgwordfence.com
Sep 19, 2023Serial Codes Generator and Validator with WooCommerce Support: Does not sanitise and escape some of its settingsCVE-2023-4376 · WordPress plugins & themes · reported by WPScanMedium 4.8
The Serial Codes Generator and Validator with WooCommerce Support WordPress plugin before 2.4.15 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
- Product
- Serial Codes Generator and Validator with WooCommerce Support
- Fixed in
- 2.4.15
- What to do
- Update Serial Codes Generator and Validator with WooCommerce Support to 2.4.15 or newer.
Apr 16, 2018Before WordPress 4.9.5, the URL validator assumed URLs with the hostname localhost were on the same host as the WordPress server.CVE-2018-10101 · WordPress plugins & themes · reported by MITREMedium 6.1
Before WordPress 4.9.5, the URL validator assumed URLs with the hostname localhost were on the same host as the WordPress server.
- What to do
- Update the plugin to the newest version.
Full record and what to do →NVD recordsecurityfocus.comsecuritytracker.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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