CVE-2026-111610: Authorization Bypass Through User-Controlled Key in b3log Solo
Description
B3log Solo versions up to 4.4.0 have an authorization bypass vulnerability in the ArticleConsole component. Authenticated authors can access and manipulate other authors' draft articles without proper ownership checks. This includes listing drafts, viewing draft content via a user-controlled parameter, and pushing others' articles to an external community platform.
CVSS v4.0
Score 5.3medium
Affected software
b3log
Solo
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-111610 describes a missing authorization vulnerability in B3log Solo through version 4.4.0 within the ArticleConsole feature. Authenticated users with author privileges can bypass per-author ownership checks, allowing them to query the articles status endpoint to enumerate other authors' drafts. They can also probe draft content using the 'k' parameter and invoke the 'push2rhy' function to push articles authored by others to the Rhythm community. This vulnerability arises from insufficient access control enforcement on user-controlled keys and endpoints.
Potential Impact
The vulnerability allows authenticated authors to access and manipulate draft articles of other authors, potentially leading to unauthorized disclosure of unpublished content and unauthorized publication actions. This could compromise content confidentiality and integrity within the affected system.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict author privileges where possible and monitor for suspicious use of the ArticleConsole endpoints.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-16T14:31:09.378Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad2640c2cdf04f656199545
Added to database: 10/16/2026, 17:51:08 UTC
Last enriched: 10/16/2026, 19:07:40 UTC
Last updated: 10/16/2026, 19:07:40 UTC
Views: 2
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