CVE-2021-40214 — MEDIUM (5.4)

Vulnerability Description

Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

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
Gibbonedu	Gibbon	22.0.00

Related Weaknesses (CWE)

CWE-79

References

https://gibbonedu.org/Product
https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txtThird Party Advisory
https://github.com/GibbonEdu/core/releases/download/v22.0.00/GibbonEduCore-InstaThird Party Advisory
https://gibbonedu.org/Product
https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txtThird Party Advisory
https://github.com/GibbonEdu/core/releases/download/v22.0.00/GibbonEduCore-InstaThird Party Advisory

FAQ

What is CVE-2021-40214?

CVE-2021-40214 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

How severe is CVE-2021-40214?

CVE-2021-40214 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-2021-40214?

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