CVE-2023-38884 — HIGH (7.5)

Vulnerability Description

An Insecure Direct Object Reference (IDOR) vulnerability in the Community Edition version 9.0 of openSIS Classic allows an unauthenticated remote attacker to access any student's files by visiting '/assets/studentfiles/<studentId>-<filename>'

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Os4Ed	Opensis	9.0

Related Weaknesses (CWE)

CWE-639

References

https://github.com/OS4ED/openSIS-ClassicRelease Notes
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884Vendor Advisory
https://www.os4ed.com/Product
https://github.com/OS4ED/openSIS-ClassicRelease Notes
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884Vendor Advisory
https://www.os4ed.com/Product

FAQ

What is CVE-2023-38884?

CVE-2023-38884 is a vulnerability with a CVSS score of 7.5 (HIGH). An Insecure Direct Object Reference (IDOR) vulnerability in the Community Edition version 9.0 of openSIS Classic allows an unauthenticated remote attacker to access any student's files by visiting '/a...

How severe is CVE-2023-38884?

CVE-2023-38884 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-38884?

Check the references section above for vendor advisories and patch information. Affected products include: Os4Ed Opensis.