JuggleIM up to 1.8.16 Account Service accountservice.go tools.SHA1 weak password hash

Summaryinfo

A vulnerability, which was classified as problematic, was found in JuggleIM up to 1.8.16. This impacts the function tools.SHA1 of the file services/accountservice.go of the component Account Service. Such manipulation leads to weak password hash. This vulnerability is listed as CVE-2026-111330. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in JuggleIM up to 1.8.16. Affected by this issue is the function tools.SHA1 of the file services/accountservice.go of the component Account Service. The manipulation with an unknown input leads to a weak password hash vulnerability. Using CWE to declare the problem leads to CWE-916. The product generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive. Impacted is confidentiality. CVE summarizes:

JuggleIM im-server through 1.8.16 contains a weak password hashing vulnerability that stores admin console passwords as unsalted SHA-1 digests via tools.SHA1 in services/accountservice.go. Attackers who obtain the accounts table through database access or backups can crack console passwords using precomputed tables or GPU brute force.

The advisory is shared for download at hackmd.io. This vulnerability is handled as CVE-2026-111330 since 10/15/2026. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1552.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

• JuggleIM

Version

• 1.8.0
• 1.8.1
• 1.8.2
• 1.8.3
• 1.8.4
• 1.8.5
• 1.8.6
• 1.8.7
• 1.8.8
• 1.8.9
• 1.8.10
• 1.8.11
• 1.8.12
• 1.8.13
• 1.8.14
• 1.8.15
• 1.8.16

CPE 2.3info

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