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CVE-2026-41469
MEDIUM5.2
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.
CVE Details
CVSS v3.1 Score5.2
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack VectorADJACENT_NETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
Published4/22/2026
Last Modified4/22/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-693
References
https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-POC.py(disclosure@vulncheck.com)
https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-SicuroWeb-ATI-chain.txt(disclosure@vulncheck.com)
https://www.beghelli.it(disclosure@vulncheck.com)
https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/beghelli-sicuro24-sicuroweb-missing-content-security-policy(disclosure@vulncheck.com)
IOC Correlations
No correlations recorded
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