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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-41469 Detail

Description

Beghelli Sicuro24 SicuroWeb does not enforce a Content Security Policy, allowing unrestricted loading of external JavaScript resources from attacker-controlled origins. When chained with the template injection and sandbox escape vulnerabilities present in the same application, the absence of CSP removes the browser-enforced restriction that would otherwise block external script execution, enabling attackers to load arbitrary remote payloads into operator browser sessions.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulnCheck
CVSS-B 5.1 MEDIUM
Vector:  CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-POC.py VulnCheck
https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-SicuroWeb-ATI-chain.txt VulnCheck
https://www.beghelli.it VulnCheck
https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/ VulnCheck
https://www.vulncheck.com/advisories/beghelli-sicuro24-sicuroweb-missing-content-security-policy VulnCheck

Weakness Enumeration

CWE-ID CWE Name Source
CWE-693 Protection Mechanism Failure VulnCheck  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-41469
NVD Published Date:
04/22/2026
NVD Last Modified:
04/22/2026
Source:
VulnCheck