GHSA-8m85-wqg7-c529
SAP Approuter Vulnerable to HTTP Request Smuggling
At a glance
- Published
- Updated
- CVE
- CVE-2026-27690
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Description
Due to an HTTP Request Smuggling vulnerability in SAP Approuter, an unauthenticated attacker could send a specially crafted HTTP request that leads to request-response desynchronization. This could result in the exposure of user responses and cause the system to become unavailable. This leads to a high impact on confidentiality and availability.
Affected packages
| Package | Versions |
|---|---|
| npm · @sap/approuter | introduced 0, fixed 20.10.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-27690 ADVISORY
- https://me.sap.com/notes/3720138 WEB
- https://url.sap/sapsecuritypatchday WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |