CVE-2026-110116CWE-22path-traversal

CVE-2026-110116

Critical · published October 13, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
47.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
8.8 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00592 · 47.7th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-10-13T21:17Z
References (3)
https://github.com/risesoft-y9/Digital-Infrastructure/blob/v9.6.11/y9-digitalbase-module/y9-module-filemanager/risenet-y9boot-webapp-filemanager/src/main/java/net/risesoft/y9public/controller/Y9FileController.java#L168-L182 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/digital-infrastructure-filemanager-path-traversal-rw · [email protected]https://www.vulncheck.com/advisories/digital-infrastructure-9.6.5-through-9.6.11-path-traversal-via-filemanager-storefile · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 1%
    epss
  • 13 OCT 16:53Z
    Digital-Infrastructure 9.6.5 through 9.6.11 Path Traversal via fileManager storeFile
    cvelistv5
  • 13 OCT 16:53Z
    Digital-Infrastructure 9.6.5 through 9.6.11 Path Traversal via fileManager storeFile
    cvelistv5