CVE-2026-22610

high

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0, a cross-site scripting (XSS) vulnerability has been identified in the Angular Template Compiler. The vulnerability exists because Angular’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG <script> elements as a Resource URL context. This issue has been patched in versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0.

References

References
More

https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-03

https://cert-portal.siemens.com/productcert/html/ssa-485750.html

https://github.com/angular/angular/security/advisories/GHSA-jrmj-c5cx-3cw6

https://github.com/angular/angular/pull/66318

https://github.com/angular/angular/commit/91dc91bae4a1bbefc58bef6ef739d0e02ab44d56

Details

Source: Mitre, NVD

Published: 2026-01-10

Updated: 2026-02-23

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

CVSS v4

Base Score: 8.5

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00044