CVE-2026-107828 Details
Description
Jivejdon through 5.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to access Weibo-created accounts by deriving predictable credentials from public Weibo user IDs. OAuthAccountServiceImp.transferSina() sets the password to the first four digits of the Weibo ID, letting attackers log in through normal form login to read or post as victims.
An authentication bypass vulnerability has been identified in Jivejdon versions through 5.0. This vulnerability allows unauthenticated attackers to access accounts created through Weibo by deriving predictable passwords from public Weibo user IDs. The issue arises because the 'OAuthAccountServiceImp.transferSina()' method sets the password to the first four digits of the Weibo ID. As a result, attackers can log in using these credentials through the standard form login, potentially gaining access to read or post on behalf of the victims.
Users can update to Jivejdon version 5.0 or later, where this vulnerability has been addressed.
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 Oct 8, 2026CISA-ADP
Assessed Oct 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1391 | Use of Weak Credentials | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| banq Jivejdon | <= 5.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 9, 2026 | CVE Modified | CISA-ADP |
| Oct 8, 2026 | New CVE Received | [email protected] |