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.
7 results
Jun 17, 2026Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modiCVE-2026-9591 · Websites & servers · simplcommerce · reported by 596c5446-0ce5-4ba2-aa66-48b3b757a647Medium 6.9
Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modify news items as an administrator via a crafted form submitted to `/api/news-items`, due to missing anti-CSRF protection.
- Product
- SimplCommerce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 17, 2026Stored cross-site scripting (XSS) in NewsItemApiController In SimplCommerce prior to commit 6142d3b5 allows an authenticated administrator to execute arbitrary CVE-2026-11975 · Websites & servers · simplcommerce · reported by 596c5446-0ce5-4ba2-aa66-48b3b757a647Medium 6.2
Stored cross-site scripting (XSS) in NewsItemApiController In SimplCommerce prior to commit 6142d3b5 allows an authenticated administrator to execute arbitrary JavaScript via the ShortContent and FullContent fields, which are stored without HTML sanitization and rendered unencoded via @Html.Raw()
- Product
- SimplCommerce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 27, 2024A race condition vulnerability in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f allows attackers to bypass inventory restrictions by simultanCVE-2024-53476 · Other software · reported by MITREMedium 5.9
A race condition vulnerability in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f allows attackers to bypass inventory restrictions by simultaneously submitting purchase requests from multiple accounts for the same product. This can lead to overselling when stock is limited, as the system fails to accurately track inventory under high concurrency, resulting in potential loss and unfulfilled orders.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 27, 2024An improper access control vulnerability exists in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f, allowing users to submit reviews without veCVE-2024-50945 · Other software · reported by MITREHigh 7.5
An improper access control vulnerability exists in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f, allowing users to submit reviews without verifying if they have purchased the product.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 27, 2024Integer overflow vulnerability exists in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f in the shopping cart functionality.CVE-2024-50944 · Other software · reported by MITRECritical 9.8
Integer overflow vulnerability exists in SimplCommerce at commit 230310c8d7a0408569b292c5a805c459d47a1d8f in the shopping cart functionality. The issue lies in the quantity parameter in the CartController's AddToCart method.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 30, 2024Cross Site Scripting vulnerability found in Simplcommerce v.40734964b0811f3cbaf64b6dac261683d256f961 thru 3103357200c70b4767986544e01b19dbf11505a7 allows a remoCVE-2020-27478 · Websites & servers · simplcommerce · reported by MITREHigh 7.1
Cross Site Scripting vulnerability found in Simplcommerce v.40734964b0811f3cbaf64b6dac261683d256f961 thru 3103357200c70b4767986544e01b19dbf11505a7 allows a remote attacker to execute arbitrary code via a crafted script to the search bar feature.
- Product
- simplcommerce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 14, 2021SimplCommerce 1.0.0-rc uses the Bootbox.js library, which allows creation of programmatic dialog boxes using Bootstrap modals.CVE-2020-29587 · Websites & servers · Simplcommerce · reported by MITREMedium 5.4
SimplCommerce 1.0.0-rc uses the Bootbox.js library, which allows creation of programmatic dialog boxes using Bootstrap modals. The Bootbox.js library intentionally does not perform any sanitization of user input, which results in a DOM XSS, because it uses the jQuery .html() function to directly append the payload to a dialog.
- Product
- Simplcommerce
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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