CVE-2026-11975
Stored Cross-Site Scripting (XSS) in SimplCommerce News Module Admin Interface
Description
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()
INFO
Published Date :
June 17, 2026, 12:18 p.m.
Last Modified :
June 17, 2026, 12:18 p.m.
Remotely Exploit :
Yes !
Source :
Checkmarx
Affected Products
The following products are affected by CVE-2026-11975
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 596c5446-0ce5-4ba2-aa66-48b3b757a647 |
Solution
- Update SimplCommerce to version post commit 6142d3b5.
- Sanitize user-supplied HTML content.
- Avoid rendering unencoded HTML content.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-11975 vulnerability anywhere in the article.