CVE-2026-41468

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.

CVSS 4.0

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

CVSS 3.1

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

EPSS

0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-26)

CWE

CWE-1104

Published

2026-04-22

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-POC.py
• https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22191-SicuroWeb-ATI-chain.txt
• https://www.beghelli.it
• https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/
• https://www.vulncheck.com/advisories/beghelli-sicuro24-sicuroweb-angularjs-sandbox-escape-via-template-injection

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