# CVE-2026-129464: Zr.Admin.NET commit 0ee1ab8 through eb9228a Path Traversal via DownloadFile

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

Zr.Admin.NET commit 0ee1ab8 through commit eb9228a contains a path traversal vulnerability that allows any logged-in user to read arbitrary server files via the path parameter of /common/DownloadFile. Attackers can supply absolute paths or ../ sequences to read appsettings files and use the JwtSettings SecretKey to forge administrator tokens.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/izhaorui/Zr.Admin.NET/commit/0ee1ab8af5e3861766746d25acba1184111befcb

## Affected products and versions

- izhaorui / Zr.Admin.NET (izhaorui/Zr.Admin.NET): ≥ 0ee1ab8af5e3861766746d25acba1184111befcb; ≤ eb9228a23014f6000c06cab2f10ae0d44ecbbd3a (affected, git). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 8.7 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 8.8 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-22

## 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/CommonController.cs#L220-L241 (CNA: VulnCheck; technical-description)

- https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a23014f6000c06cab2f10ae0d44ecbbd3a/Infrastructure/Controllers/BaseController.cs#L110-L119 (CNA: VulnCheck; technical-description)

- https://github.com/izhaorui/Zr.Admin.NET/commit/0ee1ab8af5e3861766746d25acba1184111befcb (CNA: VulnCheck; technical-description, patch)

- https://www.vulncheck.com/advisories/zr-admin-net-commit-0ee1ab8-through-eb9228a-path-traversal-via-downloadfile (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-129464; retrieved 2026-11-15; source updated 2026-11-15

Revision: 6afe40dc5647e9cdccd8bb29cfcd7f6b9e6d67b18ea0eb6fa1d97d8fc7e47196

Canonical: https://y2.dev/cve/CVE-2026-129464

## 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.