CVE-2021-40310 — MEDIUM (5.4)

Vulnerability Description

OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Os4Ed	Opensis	8.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpExploitThird Party Advisory
https://github.com/OS4ED/openSIS-ClassicProductThird Party Advisory
https://www.youtube.com/watch?v=aPKPUDmmYpcExploitThird Party Advisory
https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpExploitThird Party Advisory
https://github.com/OS4ED/openSIS-ClassicProductThird Party Advisory
https://www.youtube.com/watch?v=aPKPUDmmYpcExploitThird Party Advisory

FAQ

What is CVE-2021-40310?

CVE-2021-40310 is a vulnerability with a CVSS score of 5.4 (MEDIUM). OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter.

How severe is CVE-2021-40310?

CVE-2021-40310 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40310?

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