CVE-2026-41878CWE-639

Insecure Direct Object Reference in R-SOFT DMS

High · published July 10, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
39.6
In the wild
Unconfirmed
What it is

R-SOFT DMS is vulnerable to Insecure Direct Object Reference (IDOR) attack in multiple file download endpoints. The application fetches files from the database by ID and serves them to whoever requests them, relying only on session authentication, meaning any valid user can access any file.

This issue was fixed in version v3.19-2862 and v3.17-2580.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00470 · 39.6th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-07-10T09:05Z
EPSS history
Timeline
  • 10 JUL 09:05Z
    Insecure Direct Object Reference in R-SOFT DMS
    cvelistv5