GHSA-8m85-wqg7-c529

Source

https://github.com/advisories/GHSA-8m85-wqg7-c529

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-8m85-wqg7-c529/GHSA-8m85-wqg7-c529.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-8m85-wqg7-c529

Aliases

CVE-2026-27690

Published

2026-07-14T03:31:35Z

Modified

2026-09-01T21:40:52Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator

Summary

SAP Approuter Vulnerable to HTTP Request Smuggling

Details

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.

Database specific

{
    "cwe_ids": [
        "CWE-444"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-01T21:20:31Z",
    "nvd_published_at": "2026-07-14T01:16:17Z",
    "severity": "CRITICAL"
}

References

Affected packages

npm / @sap/approuter

Package

Name: @sap/approuter; View open source insights on deps.dev
Purl: pkg:npm/%40sap/approuter

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

20.10.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-8m85-wqg7-c529/GHSA-8m85-wqg7-c529.json"