DEBIAN-CVE-2026-54265
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an issue in the @angular/compiler package allows bypassing DOM property sanitization through the use of two-way property bindings. Specifically, when a native DOM property that requires sanitization (such as innerHTML, srcdoc, src, href, data, or sandbox) is bound using the two-way binding syntax (e.g., [(innerHTML)]="value" or bindon-innerHTML="value"), the Angular template compiler failed to apply the appropriate schema-derived sanitizer resolution to the TwoWayProperty operation. As a result, native two-way DOM bindings were emitted without the required sanitizer function, whereas equivalent one-way bindings would be properly sanitized. This flaw enables an attacker who can control the value of a two-way bound sensitive property to bypass Angular's built-in sanitization logic, potentially leading to client-side Cross-Site Scripting (XSS). This vulnerability is fixed in 22.0.1, 21.2.17, and 20.3.25.
DEBIAN-CVE-2026-54265
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-54265
angular.js
Source reference: /affected/0/package/name
- Affected versions
- 1.8.3-1
Source reference:
/affected/0/versions1.8.3-1+deb12u1Source reference:
/affected/0/versions1.8.3-1+deb12u1~deb11u1Source reference:
/affected/0/versions1.8.3-2Source reference:
/affected/0/versions1.8.3-3Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
angular.js
Source reference: /affected/1/package/name
- Affected versions
- 1.8.3-3
Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "angular.js",
"purl": "pkg:deb/debian/angular.js?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"1.8.3-1",
"1.8.3-1+deb12u1",
"1.8.3-1+deb12u1~deb11u1",
"1.8.3-2",
"1.8.3-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54265.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "angular.js",
"purl": "pkg:deb/debian/angular.js?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1.8.3-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54265.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57795 · Revision 1
- Added to Heist Feed
- Publisher date