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
- 2026-09-16T08:47:31Z
- Severity
-
- 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X 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