CVE-2026-32635

Angular has XSS in i18n attribute bindings

High8.6EPSS 0.47%

Published: 13 Mar 2026
Updated: 17 Mar 2026
Reserved: 12 Mar 2026
Assigned by: GitHub_M

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.

Scores

CVSS scores of CVE-2026-32635, by who scored it
Scored by	CVSS	Score	Vector
GitHub_MCNA (assigner)	4.0	High8.6	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
NVDNVD · Analyzed	4.0	High8.6	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS (exploitation in 30 days): 0.47% · top 59% of all CVEs (6 Nov 2026)
CISA SSVC: Exploitation: none · Automatable: no · Technical impact: total

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.6.

Weakness

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (opens in a new tab)All about CWE-79 and its CVEs

Affected products

@angular · compiler
- affected >= 22.0.0-next.0, < 22.0.0-next.3
- affected >= 21.0.0-next.0, < 21.2.4
- affected >= 20.0.0-next.0, < 20.3.18
- affected >= 17.0.0.next.0, < 19.2.20
@angular · core
- affected >= 22.0.0-next.0, < 22.0.0-next.3
- affected >= 21.0.0-next.0, < 21.2.4
- affected >= 20.0.0-next.0, < 20.3.18
- affected >= 17.0.0.next.0, < 19.2.20

Affected packages

From reviewed advisories of the GitHub Advisory Database.

npm@angular/compilerGHSA-g93w-mfhg-p222 (opens in a new tab)
npm@angular/coreGHSA-g93w-mfhg-p222 (opens in a new tab)

References (3)

https://github.com/angular/angular/security/advisories/GHSA-g93w-mfhg-p222 (opens in a new tab)x_refsource_CONFIRM
https://github.com/angular/angular/pull/67541 (opens in a new tab)x_refsource_MISC
https://github.com/angular/angular/pull/67561 (opens in a new tab)x_refsource_MISC

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2026-32635](https://trackcve.app/badge/CVE-2026-32635.svg)](https://trackcve.app/cve/CVE-2026-32635)

Record last updated 17 Mar 2026, 03:55 UTC.