GitHub_MCVELIST:CVE-2023-27485CVE-2023-27485 Insufficient verification of authorisation when accessing subresults in thmmniii/fbs-core
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
32.3%
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 f1ae67d8bb2and released with version 1.5.3. Users are advised to upgrade. There are no known workarounds for this issue.
CNA Affected
[
{
"vendor": "thm-mni-ii",
"product": "feedbacksystem",
"versions": [
{
"version": "< 1.5.3",
"status": "affected"
}
]
}
]References
github.com/thm-mni-ii/feedbacksystem/commit/f1ae67d8bb2286a8eb15949038473d41b1358493
github.com/thm-mni-ii/feedbacksystem/releases/tag/v1.5.3
github.com/thm-mni-ii/feedbacksystem/security/advisories/GHSA-fhq8-p3w6-mmgr
thm-mni-ii.github.io/feedbacksystem/api-docs/#tag/Submission/operation/getCourseTaskSubmissionSubresults
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
32.3%