Path Traversal in Risesoft-y9 Digital-Infrastructure (CVE-2026-110116)
Summary
Path traversal in Risesoft-y9 Digital-Infrastructure (CVE-2026-110116). Data can be tampered with by attackers. Exploitable via POST /rest/storeFile.
Original description
The description as published by the source.
Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. Attackers can send crafted fullPath and fileName parameters to POST /rest/storeFile to create or overwrite service-writable files, potentially achieving code execution.
Source: GitHub Security Advisories (Global) NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-110116 has been found in Risesoft-y9 Digital-Infrastructure.
Attackers can target a specific entry point like POST /rest/storeFile over the network to misuse the product.
Data can be tampered with by attackers. CVSS score: 9.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Risesoft-y9 Digital-Infrastructure CVE-2026-110116" on the vendor's site.
CVE-2026-110116 (Risesoft-y9 Digital-Infrastructure) — CWE-22 / CVSS v3 9.1
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: POST /rest/storeFile
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
Path traversal (CWE-22) exists in Risesoft-y9 Digital-Infrastructure. Attackers reach the vulnerable code path via POST /rest/storeFile without authentication.
Check the vendor advisory for the affected versions of Risesoft-y9 Digital-Infrastructure. Attack surface: POST /rest/storeFile.
Severity: Critical (CVSS 9.1/10). Data can be tampered with by attackers.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual POST /rest/storeFile requests with malformed payloads or SQL meta-characters. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Risesoft-y9 Digital-Infrastructure を使っているサービスとバージョンを洗い出す。
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2Hunt for indicators of compromise detect
grep 'POST /rest/storeFile' /var/log/nginx/access.log | grep -E '(unusual_payload|sqli_pattern)'アクセスログで
POST /rest/storeFileへの異常なリクエスト (不正な認証ヘッダ・SQLメタ文字)を過去 30〜90日分捜索。WAF/SIEM があれば該当パスのアラート発火履歴を確認。 -
3Post-deployment verification verify
Replay attack against POST /rest/storeFile on staging to confirm patch closes the vectorパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 2 と同じログクエリでアラート再発が無いか継続監視。
References
- web nvd.nist.gov
- web disclosure@vulncheck.com
- web disclosure@vulncheck.com
- web disclosure@vulncheck.com
- web github.com