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CVE-2026-32635

Angular Cli cross-site scripting (XSS)

9.0 CRITICALEPSS 0.48%
  1. Published16 Mar 2026

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20, a Cross-Site Scripting (XSS) vulnerability has been identified in the Angular runtime and compiler. It occurs when the application uses a security-sensitive attribute (for example href on an anchor tag) together with Angular's ability to internationalize attributes. Enabling internationalization for the sensitive attribute by adding i18n-<attribute> name bypasses Angular's built-in sanitization mechanism, which when combined with a data binding to untrusted user-generated data can allow an attacker to inject a malicious script. This vulnerability is fixed in 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected products

Angular Cli≥ 17.0.0 < 19.2.0 · ≥ 20.0.0 ≤ 20.3.18 · ≥ 21.0.0 < 21.2.4 · 22.0.0

Remediation

Fixed in
Angular Cli≥ 19.2.0

References

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Frequently asked

Is CVE-2026-32635 being actively exploited?

CVE-2026-32635 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.48%.

How severe is CVE-2026-32635?

CVE-2026-32635 has a CVSS 3.1 base score of 9.0, rated critical. EPSS estimates a 0.48% probability of exploitation.

Which products are affected by CVE-2026-32635?

Affected products include Angular Cli.

How do I fix CVE-2026-32635?

Upgrade affected software to a fixed version, for example Angular Cli 19.2.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-32635 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.