Medium 6.2Published Jun 17, 2026

CVE-2026-11975Stored Cross-Site Scripting (XSS) in SimplCommerce News Module Admin Interface

Updated under an hour ago (Oct 27, 2026, 9:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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()

CVSS: 6.2 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:H/SI:H/SA:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Checkmarx
NVD analysis: Deferred
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

simplcommerce SimplCommerce simplcommerce:simplcommerce (from the name)	before 6142d3b5; fixed at 6142d3b5	CNA record

References

References

https://github.com/simplcommerce/SimplCommerce/pull/1151
https://github.com/simplcommerce/SimplCommerce/commit/6142d3b5147899e0edb41663ae20183878ab39f7	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.