CVE-2023-27485CWE-863

Insufficient verification of authorisation when accessing subresults in thmmniii/fbs-core

Medium · published March 7, 2023

CVSS v3.1
4.3
EPSS
1%
Percentile
42.3
In the wild
Unconfirmed
What it is

thmmniii/fbs-core is an open source feedback system for students. In versions prior to 1.5.3 when querying `subresults`, it is possible to query `subresults` from other users due to insufficient authorisation. This is only possible for logged-in users and it is not possible to associate the subresults with a specific user. This bug was fixed in commit `f1ae67d8bb2`and released with version 1.5.3. Users are advised to upgrade. There are no known workarounds for this issue.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00506 · 42.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2023-03-07T18:26Z
EPSS history
Timeline
  • 07 MAR 18:26Z
    Insufficient verification of authorisation when accessing subresults in thmmniii/fbs-core
    cvelistv5