CVE-2026-46417
Last modified
CVE-2026-46417 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Angular | Angular | <= 18.2.14 | — |
| Angular | Angular | >= 19.0.0, < 19.2.22 | — |
| Angular | Angular | >= 20.0.0, < 20.3.21 | — |
| Angular | Angular | >= 21.0.0, < 21.2.13 | — |
| Angular | Angular | 22.0.0 | Next0 |
References
- https://github.com/angular/angular/pull/68570Issue Tracking, Patch
- https://github.com/angular/angular/security/advisories/GHSA-rfh7-fxqc-q52vThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2026-46417Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2491444Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46417.jsonThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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