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.
5 results
May 4, 2026Conditional Fields for Contact Form 7 WordPress plugin through version 2.7.2 contains an uncontrolled resource consumption vulnerability in the Wpcf7cfMailParseCVE-2026-25863 · WordPress plugins & themes · reported by VulnCheckHigh 8.7
Conditional Fields for Contact Form 7 WordPress plugin through version 2.7.2 contains an uncontrolled resource consumption vulnerability in the Wpcf7cfMailParser class where the hide_hidden_mail_fields_regex_callback() method reads an iteration count directly from user-supplied POST parameters without validation or upper bound enforcement. Unauthenticated attackers can supply an arbitrarily large integer value through the REST API endpoint to cause unbounded loop execution with multiple preg_replace() operations, exhausting server memory and crashing the PHP process.
- What to do
- Update the plugin to the newest version.
Full record and what to do →NVD recordwordpress.orgvulncheck.com
Nov 4, 2025Social Media WPCF7 Stop Words: Cross-Site Request ForgeryCVE-2025-12413 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Social Media WPCF7 Stop Words plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.3. This is due to missing or incorrect nonce validation on the smWpCfSwOptions() function. This makes it possible for unauthenticated attackers to update the plugin's 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
- Social Media WPCF7 Stop Words
- Affected
- up to 1.1.3
- What to do
- Affects up to 1.1.3. Update Social Media WPCF7 Stop Words 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
May 14, 2021In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, unauthenticated users can use the wpcf7r_get_nonce AJAX action to retrieve a valid nonce foCVE-2021-24278 · WordPress plugins & themes · reported by WPScanHigh 7.5
In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, unauthenticated users can use the wpcf7r_get_nonce AJAX action to retrieve a valid nonce for any WordPress action/function.
- Product
- Redirection for Contact Form 7
- Fixed in
- 2.3.4
- What to do
- Update Redirection for Contact Form 7 to 2.3.4 or newer.
Full record and what to do →NVD recordwpscan.comwordfence.com
Mar 18, 2021Unvalidated input in the Contact Form Submissions WordPress plugin before 1.7.1, could lead to SQL injection in the wpcf7_contact_form GET parameter when submitCVE-2021-24125 · WordPress plugins & themes · reported by WPScanHigh 7.2
Unvalidated input in the Contact Form Submissions WordPress plugin before 1.7.1, could lead to SQL injection in the wpcf7_contact_form GET parameter when submitting a filter request as a high privilege user (admin+)
- Product
- Contact Form Submissions
- Fixed in
- 1.7.1
- What to do
- Update Contact Form Submissions to 1.7.1 or newer.
Mar 14, 2014Rock Lobster Contact Form 7 before 3.7.2 allows remote attackers to bypass the CAPTCHA protection mechanism and submit arbitrary form data by omitting the _wpcfCVE-2014-2265 · WordPress plugins & themes · reported by MITREMedium 5
Rock Lobster Contact Form 7 before 3.7.2 allows remote attackers to bypass the CAPTCHA protection mechanism and submit arbitrary form data by omitting the _wpcf7_captcha_challenge_captcha-719 parameter.
- Fixed in
- 3.7.2
- What to do
- Update the plugin to 3.7.2 or newer.
Full record and what to do →NVD recordcontactform7.comweb.archive.org
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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