CVE-2026-90818 Server-side request forgery in LobsterAI
Remote attackers can exploit a Server-Side Request Forgery flaw in LobsterAI's browser configuration to access internal resources.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-90818?
CVE-2026-90818 is a medium-severity server-side request forgery vulnerability in netease-youdao LobsterAI, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-90818?
How do I fix CVE-2026-90818?
No fix has been published for CVE-2026-90818 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-90818 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90818 exists.
Sources
Also known as GHSA-f8g8-8f29-j2hw.