Description
An insecure direct object reference (IDOR) in the component /assets/stafffiles of OS4ED openSIS v7.0 to v9.1 allows unauthenticated attackers to access files uploaded by staff members.
References (2)
Core 2
Core References
Scores
CVSS v3
7.5
EPSS
0.0048
EPSS Percentile
65.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-639
Status
published
Products (1)
os4ed/opensis
7.0 - 9.1
Published
Apr 03, 2025
Tracked Since
Feb 18, 2026