Is CVE-2026-54265 actively exploited?

No active exploitation of CVE-2026-54265 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-54265 be exploited remotely?

Yes. CVE-2026-54265 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-54265?

CVE-2026-54265 has a CVSS score of 6.1 (MEDIUM).

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MEDIUM

CVE-2026-54265

CWE-79Published: June 22, 2026· Updated: Jun 26, 2026

6.1

CVSS v3.1

EPSS:0.32%probability of exploitation in 30 daysPercentile:23.4th

Official Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an issue in the @angular/compiler package allows bypassing DOM property sanitization through the use of two-way property bindings. Specifically, when a native DOM property that requires sanitization (such as innerHTML, srcdoc, src, href, data, or sandbox) is bound using the two-way binding syntax (e.g., [(innerHTML)]="value" or bindon-innerHTML="value"), the Angular template compiler failed to apply the appropriate schema-derived sanitizer resolution to the TwoWayProperty operation. As a result, native two-way DOM bindings were emitted without the required sanitizer function, whereas equivalent one-way bindings would be properly sanitized. This flaw enables an attacker who can control the value of a two-way bound sensitive property to bypass Angular's built-in sanitization logic, potentially leading to client-side Cross-Site Scripting (XSS). This vulnerability is fixed in 22.0.1, 21.2.17, and 20.3.25.

NVD Source

Technical Analysis

CVE-2026-54265 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.