CVSS 4.0
8.8 highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:NCVE-2026-46417
High (8.8) in angular angular. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in @angular/platform-server 19.2.22, 20.3.21, 21.2.13.
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.12, 21.2.13, 20.3.21, and 19.2.22, a Server-Side Request Forgery (SSRF) vulnerability exists in @angular/platform-server. The issue stems from how the server-side rendering (SSR) engine processes the request URL provided to the rendering entry points. When an absolute-form URL (e.g., http://evil.com) is passed to the rendering engine, the internal ServerPlatformLocation can be manipulated into adopting the attacker-controlled domain as the "current" hostname. Consequently, any relative HttpClient requests or PlatformLocation.hostname references are redirected to the attacker controlled server, potentially exposing internal APIs or metadata services. This vulnerability is fixed in 22.0.0-next.12, 21.2.13, 20.3.21, and 19.2.22.
Severity
CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
- CWE
- CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- angular:angular
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rfh7-fxqc-q52v | npm | @angular/platform-server | >=22.0.0-next.0 <22.0.0-next.12 | 22.0.0-next.12 |
| GHSA-rfh7-fxqc-q52v | npm | @angular/platform-server | >=21.0.0-next.0 <21.2.13 | 21.2.13 |
| GHSA-rfh7-fxqc-q52v | npm | @angular/platform-server | >=20.0.0-next.0 <20.3.21 | 20.3.21 |
| GHSA-rfh7-fxqc-q52v | npm | @angular/platform-server | >=19.0.0-next.0 <19.2.22 | 19.2.22 |
| GHSA-rfh7-fxqc-q52v | npm | @angular/platform-server | <=18.2.14 | no fix published |