angular up to 19.2.19/20.3.17/21.2.3 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.78

Summaryinfo

A vulnerability has been found in angular up to 19.2.19/20.3.17/21.2.3 and classified as problematic. This affects an unknown part. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2026-32635. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in angular up to 19.2.19/20.3.17/21.2.3 and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-32635 since 03/12/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 302510 (Linux Distros Unpatched Vulnerability : CVE-2026-32635), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 19.2.20, 20.3.18, 21.2.4 or 22.0.0-next.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (302510) and CERT Bund (WID-SEC-2026-0728). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Open Source Angular

Productinfo

Type

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.0
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 302510
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-32635

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: angular 19.2.20/20.3.18/21.2.4/22.0.0-next.3

Timelineinfo

03/12/2026 CVE reserved
03/13/2026 +1 days Advisory disclosed
03/13/2026 +0 days VulDB entry created
05/05/2026 +53 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-32635 (🔒)
GCVE (CVE): GCVE-0-2026-32635
GCVE (VulDB): GCVE-100-351067
CERT Bund: WID-SEC-2026-0728 - Angular: Schwachstelle erm&ouml;glicht Cross-Site Scripting

Entryinfo

Created: 03/13/2026 23:20
Updated: 05/05/2026 17:46
Changes: 03/13/2026 23:20 (66), 03/16/2026 19:37 (7), 03/16/2026 22:13 (2), 05/05/2026 17:46 (13)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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