CVE-2026-69149CWE-79cross-site-scripting

CVE-2026-69149

Medium · published August 3, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
35.0
In the wild
Unconfirmed
What it is

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.27, 21.2.19, and 22.0.7, a Cross-Site Scripting (XSS) vulnerability exists in @angular/platform-server's DOM emulation dependency (domino) when serializing the content of fallback raw-content elements (<iframe>, <noembed>, <noframes>, and <noscript>). This issue is fixed in versions 20.3.27, 21.2.19, and 22.0.7.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00418 · 35.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-03T21:16Z
Affected products (4)
ProductVersionsFixed in
angular/angular≤ 19.2.25—
angular/angular≥ 20.0.0, < 20.3.2720.3.27
angular/angular≥ 21.0.0, < 21.2.1921.2.19
angular/angular≥ 22.0.0, < 22.0.722.0.7
References (7)
https://github.com/angular/angular/pull/69675 · [email protected]https://github.com/angular/angular/pull/69714 · [email protected]https://github.com/angular/angular/pull/69929 · [email protected]https://github.com/angular/angular/pull/69930 · [email protected]https://github.com/angular/angular/security/advisories/GHSA-vpx6-8pjr-4g3v · [email protected]https://github.com/angular/domino/commit/f88e5aa49cf2804d7c2df22ef1640eb4ec43dd56 · [email protected]https://github.com/angular/domino/pull/32 · [email protected]
EPSS history
Timeline
  • 03 AUG 16:14Z
    Angular SSR: Missing Fallback Raw-Content Serialization Escaping leads to Cross-Site Scripting (XSS)
    cvelistv5