DEBIAN-CVE-2026-88056
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-88056
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-88056.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-88056
- Upstream
- Published
- 2026-09-10T19:17:41Z
- Modified
- 2026-09-30T09:00:21Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.30, 21.2.22, and 22.1.4, Angular Server-Side Rendering in @angular/platform-server processes user-controlled resource or request URLs through HttpClient after application code validates them with WHATWG URL parsing. The resolveUrl and parseUrl utilities called String.prototype.trim(), which removed leading Unicode whitespace such as U+00A0 or U+FEFF after the input passed a same-origin check, converting a relative path into a protocol-relative attacker-controlled URL. In affected applications that attach sensitive server-side credentials such as Authorization headers to approved requests, relativeUrlsTransformerInterceptorFn then dispatched the request to the attacker-controlled origin, causing SSRF and credential disclosure. This issue is fixed in versions 20.3.30, 21.2.22, and 22.1.4.
- References
Affected packages
Debian:12 / angular.js
Package
- Name
- angular.js
- Purl
- pkg:deb/debian/angular.js?arch=source&distro=bookworm
Debian:13 / angular.js
Package
- Name
- angular.js
- Purl
- pkg:deb/debian/angular.js?arch=source&distro=trixie