CVE-2026-41468Public exploit

Browser code execution via prototype-chain sandbox escape

Published Apr 22, 2026 · Updated Apr 22, 2026

AngularJS sandbox escape in Beghelli SicuroWeb with AngularJS 1.5.2 allows man-in-the-middle attackers to run JavaScript in operator browsers. AngularJS permits prototype-chain traversal from an in-scope object through constructor.constructor to Function(), which evaluates injected code outside the sandbox. Exploitation requires a separate template-injection path and plaintext HTTP interception during a normal page load; the resulting browser access permits DOM changes, storage access, and session hijacking.

CVSS severity9.3
Critical
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

AngularJS sandbox escape in Beghelli SicuroWeb with AngularJS 1.5.2 allows man-in-the-middle attackers to run JavaScript in operator browsers. AngularJS permits prototype-chain traversal from an in-scope object through constructor.constructor to Function(), which evaluates injected code outside the sandbox. Exploitation requires a separate template-injection path and plaintext HTTP interception during a normal page load; the resulting browser access permits DOM changes, storage access, and session hijacking.

The record

CVE
CVE-2026-41468
Published
Apr 22, 2026
Updated
Apr 22, 2026
Vendor
Beghelli
Product
SicuroWeb
Classifications
CWE-1104, T1203
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Beghelli · SicuroWebversion=0

Published CVSS scores

8.7VulnCheckCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
9.3VulnCheckCVSS: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 describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1104Use of Unmaintained Third Party Components
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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