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
Oct 29, 2026Unauthenticated PHP Object Injection in Marcell <= 1.2.14 versions.CVE-2026-62001 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated PHP Object Injection in Marcell <= 1.2.14 versions.
- Affected
- up to 1.2.14
- What to do
- Affects up to 1.2.14. 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.
Mar 5, 2026Marcell: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-28095 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX Marcell marcell allows PHP Local File Inclusion.This issue affects Marcell: from n/a through <= 1.2.14.
- Product
- Marcell
- Affected
- up to 1.2.14
- What to do
- Affects up to 1.2.14. Update Marcell to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Nov 10, 2023Cross-Site Request Forgery (CSRF) vulnerability in Marco Steinbrecher WP BrowserUpdate plugin <= 4.4.1 versions.CVE-2023-31078 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in Marco Steinbrecher WP BrowserUpdate plugin <= 4.4.1 versions.
- Affected
- up to 4.4.1
- What to do
- Affects up to 4.4.1. 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
Mar 15, 2023Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Ernest Marcinko Ajax Search Lite plugin <= 4.10.3 versions.CVE-2022-38456 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Ernest Marcinko Ajax Search Lite plugin <= 4.10.3 versions.
- Affected
- up to 4.10.3
- What to do
- Affects up to 4.10.3. 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
Mar 5, 2007the ix parameter to wp-includes/feed.php, and: WordPress 2.1.1, as downloaded from some official distribution sites during February and March 2007, contains an externally introduced backdoor that allows remote attackers CVE-2007-1277 · WordPress plugins & themes · reported by MITREHigh 7.5
WordPress 2.1.1, as downloaded from some official distribution sites during February and March 2007, contains an externally introduced backdoor that allows remote attackers to execute arbitrary commands via (1) an eval injection vulnerability in the ix parameter to wp-includes/feed.php, and (2) an untrusted passthru call in the iz parameter to wp-includes/theme.php.
- Product
- the ix parameter to wp-includes/feed.php, and
- What to do
- Update the ix parameter to wp-includes/feed.php, and to the newest version.
Full record and what to do →NVD recordifsec.blogspot.comsecunia.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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