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9.3
CVE-2026-111329: JuggleIM im-server lets anyone log in as admin
CVE-2026-111329 · published today
Summary
JuggleIM im-server versions up to 1.8.16 ship with a default username and password (admin/123456) that anyone can use to reach the admin console on port 8090. An attacker who discovers this can sign in as the administrator and take control of your tenant applications and their secret keys, even if the original account was removed. Change the default password immediately, create a unique admin account, and restrict access to the console to trusted networks.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| juggleim | juggleim | <= 1.8.16 |
Original advisory text
JuggleIM im-server through 1.8.16 Default Admin Credentials in Admin Console
JuggleIM im-server through 1.8.16 ships default administrator credentials admin/123456 that allow unauthenticated remote attackers to access the admin console on port 8090. Attackers can log in as administrator, even after account deletion since CheckLogin recreates it, to control tenant applications and app secrets.
References
- https://github.com/juggleim/im-server product
- https://hackmd.io/@hieuPenguinnn/juggleim-im-server-default-admin-credential third-party-advisory
- https://github.com/juggleim/im-server/blob/v1.8.16/sql/imserver.sql#L988 technical-description
- https://github.com/juggleim/imserver-console/blob/v1.0.10/services/accountservic... technical-description
- https://www.vulncheck.com/advisories/juggleim-im-server-through-1.8.16-default-a... third-party-advisory
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker full control (estimated)
Type
CWE-1392Use of Default Credentials
Timeline
Published15 Oct 2026
Updated15 Oct 2026
First seen15 Oct 2026
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