CVE-2026-41469

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.

CVSS v4.0

5.1 MEDIUMCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

5.2 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.20% chance of exploitation in the next 30 days, 10th percentile

Published

2026-04-22

Proof-of-concept exploits (2)

• https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/
• kmkz/Exploits/blob/master/2026/CVE-2026-22191-POC.py

References

• CVE Record
• NVD entry

Related

• CVE-2017-5671
• CVE-2018-10682
• CVE-2018-10683
• CVE-2019-14251
• CVE-2019-14252
• CVE-2019-14253