Zr.Admin.NET commit e6ceaf4 through eb9228a IDOR via front/article API

Advisories

Zr.Admin.NET commit e6ceaf4 through eb9228a IDOR via front/article API

Severity: medium
Date: 11/14/2026
Affecting: Zr.Admin.NET >= e6ceaf47548f1a485f3ba3f4c139905e90fee0a2, <= eb9228a23014f6000c06cab2f10ae0d44ecbbd3a
CVE: CVE-2026-129455
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
References: https://vul.yulun.ac.cn/20261114/zr-admin-net/
https://github.com/izhaorui/Zr.Admin.NET/issues/27
https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Admin.WebApi/Controllers/Content/FrontArticleController.cs#L122-L148
https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Service/Content/ArticleService.cs#L402-L437
Credit: Wu Yulun
Description: Zr.Admin.NET commit e6ceaf4 through commit eb9228a contains an insecure direct object reference vulnerability in FrontArticleController that allows authenticated users to change other users' article visibility and pin state. Attackers can send PUT /front/article/changePublic with their own UserId in the body to make private articles public, then read them anonymously via GET /front/article/{id}.

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