CVE-2026-3244 (GCVE-0-2026-3244)

Vulnerability from cvelistv5 – Published: 2026-03-04 01:55 – Updated: 2026-03-04 15:50
VLAI
Title
Concrete CMS below version 9.4.8 is vulnerable to Stored XSS in Search Results via Page Names
Summary
In Concrete CMS below version 9.4.8, A stored cross-site scripting (XSS) vulnerability exists in the search block where page names and content are rendered without proper HTML encoding in search results. This allows authenticated, rogue administrators to inject malicious JavaScript through page names that executes when users search for and view those pages in search results. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks zolpak for reporting
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-04 15:50 UTC
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
Concrete CMS Concrete CMS Affected: 5 , < 9.4.8 (git)
Create a notification for this product.
Credits
Show details on NVD website

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