---
id: CVE-2026-111610
title: B3log Solo through 4.4.0 Missing Authorization in ArticleConsole
summary: >-
  B3log Solo through 4.4.0 contains a missing authorization vulnerability in
  ArticleConsole that allows authenticated authors to access other authors'
  articles by omitting per-author ownership checks. Attackers can query the
  console articl…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-639
vendor: b3log
product: Solo
affected:
  - Solo <= 4.4.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T17:38:50.451Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111610'
references:
  - url: 'https://hackmd.io/@hieuPenguinnn/solo-article-console-cross-author-authz'
  - url: >-
      https://github.com/88250/solo/blob/v4.4.0/src/main/java/org/b3log/solo/processor/console/ArticleConsole.java#L87-L92
  - url: >-
      https://github.com/88250/solo/blob/v4.4.0/src/main/java/org/b3log/solo/service/ArticleQueryService.java#L485-L519
  - url: 'https://github.com/88250/solo'
  - url: >-
      https://www.vulncheck.com/advisories/b3log-solo-through-4.4.0-missing-authorization-in-articleconsole
    label: >-
      VulnCheck Advisory: B3log Solo through 4.4.0 Missing Authorization in
      ArticleConsole
tags:
  - cve.org
ingestedAt: '2026-10-16T18:43:08.697Z'
---

## Overview

B3log Solo through 4.4.0 contains a missing authorization vulnerability in ArticleConsole that allows authenticated authors to access other authors' articles by omitting per-author ownership checks. Attackers can query the console articles status endpoint to list other authors' drafts, probe draft content via the k parameter, and use push2rhy to push others' articles to the Rhythm community.

## Affected

- `Solo <= 4.4.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.