# CVE-2026-129455: Zr.Admin.NET commit e6ceaf4 through eb9228a IDOR via front/article API

Status: published. Published: 2026-11-15. Updated: 2026-11-15.

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}.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- izhaorui / Zr.Admin.NET (izhaorui/Zr.Admin.NET): ≥ e6ceaf47548f1a485f3ba3f4c139905e90fee0a2; ≤ eb9228a23014f6000c06cab2f10ae0d44ecbbd3a (affected, git). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); 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; source: CNA: VulnCheck

- CVSS 3.1: 5.4 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-639

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://vul.yulun.ac.cn/20261114/zr-admin-net/ (CNA: VulnCheck; third-party-advisory)

- https://github.com/izhaorui/Zr.Admin.NET/issues/27 (CNA: VulnCheck; issue-tracking)

- https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Admin.WebApi/Controllers/Content/FrontArticleController.cs#L122-L148 (CNA: VulnCheck; technical-description)

- https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/ZR.Service/Content/ArticleService.cs#L402-L437 (CNA: VulnCheck; technical-description)

- https://www.vulncheck.com/advisories/zr-admin-net-commit-e6ceaf4-through-eb9228a-idor-via-front-article-api (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-129455; retrieved 2026-11-15; source updated 2026-11-15

Revision: b152bea8e2f79670feb6e69bd254b064f6a68bfc321f76dc2264d0bb15392015

Canonical: https://y2.dev/cve/CVE-2026-129455

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.