CVE-2026-90818 Details
Description
A security flaw has been discovered in netease-youdao LobsterAI 2026.6.15/2026.8.28/2026.9.3/2026.9.4. Impacted is the function OpenClawConfigSync.buildBrowserConfig of the file src/main/libs/openclawConfigSync.ts of the component Browser Network Configuration. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The reported GitHub issue was closed automatically due to inactivity.
A server-side request forgery (SSRF) vulnerability has been identified in Netease Youdao LobsterAI versions 2026.6.15, 2026.8.28, 2026.9.3, and 2026.9.4. The issue arises in the 'Browser Network Configuration' component, specifically within the 'OpenClawConfigSync.buildBrowserConfig' function of 'src/main/libs/openclawConfigSync.ts'. This vulnerability allows remote exploitation, as the application defaults to a permissive network mode that can be manipulated to access private network resources.
Users can manually change the browser network mode to 'Strict' to disable private network access. However, this setting must be applied explicitly, as the default configuration allows unrestricted access to localhost and private networks.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/YLChen-007/e5f88777e7c50549fd98b23b2988f78d | [email protected] | Exploit |
| https://github.com/netease-youdao/LobsterAI/ | [email protected] | Vendor |
| https://github.com/netease-youdao/LobsterAI/issues/2181 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/cve/CVE-2026-90818 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/922881 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403321 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403321/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| netease-youdao LobsterAI | >= 2026.5.22, <= 2026.6.15 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |