CVE-2026-44643

CriticalRCE

Published: 11 May 2026

Published

11 May 2026

Modified

13 May 2026

KEV Added

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Patch

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CVSS Score 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Score 0.0011 28.5th percentile

Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-44643 is a critical-severity Eval Injection (CWE-95) vulnerability in Peerigon Angular-Expressions. Its CVSS base score is 10.0 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Client Execution (T1203); ranked at the 28.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploitation for Client Execution (T1203).

Threat & Defense Details

MITRE ATT&CK Enterprise TechniquesAI

T1203 Exploitation for Client Execution Execution

Adversaries may exploit software vulnerabilities in client applications to execute code.

attack.mitre.org →

Why these techniques?

Sandbox escape in AngularJS expression evaluation directly enables client-side arbitrary code execution via malicious input (CWE-95).

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

NVD Description

Angular Expressions provides expressions for the Angular.JS web framework as a standalone module. Prior to 1.5.2, an attacker can write a malicious expression using filters that escapes the sandbox to execute arbitrary code on the system. This vulnerability is fixed…

in 1.5.2.

Deeper analysisAI

Automated synthesis unavailable for this CVE.