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Description

Beghelli Sicuro24 SicuroWeb embeds AngularJS 1.5.2, an end-of-life component containing known sandbox escape primitives. When combined with template injection present in the same application, these primitives allow attackers to escape the AngularJS sandbox and achieve arbitrary JavaScript execution in operator browser sessions, enabling session hijacking, DOM manipulation, and persistent browser compromise. Network-adjacent attackers can deliver the complete injection and escape chain via MITM in plaintext HTTP deployments without active user interaction.

PUBLISHED Reserved 2026-04-20 | Published 2026-04-22 | Updated 2026-04-22 | Assigner VulnCheck




CRITICAL: 9.3CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L

HIGH: 8.7CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L

Problem types

CWE-1104 Use of Unmaintained Third-Party Components

Product status

Default status
unknown

Any version
affected

Credits

Jean-Marie Bourbon of Bourbon Offensive Security Services finder

VulnCheck coordinator

References

www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/ technical-description exploit

github.com/...xploits/blob/master/2026/CVE-2026-22191-POC.py exploit

github.com/...er/2026/CVE-2026-22191-SicuroWeb-ATI-chain.txt technical-description

www.beghelli.it product

www.vulncheck.com/...s-sandbox-escape-via-template-injection third-party-advisory

cve.org (CVE-2026-41468)

nvd.nist.gov (CVE-2026-41468)

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