CVE-2021-40902 — MEDIUM (5.4)

Vulnerability Description

flatCore-CMS version 2.0.8 is affected by Cross Site Scripting (XSS) in the "Create New Page" option through the index page.

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
Flatcore	Flatcore-Cms	2.0.8

Related Weaknesses (CWE)

CWE-79

References

https://github.com/flatCore/flatCore-CMS/issues/57ExploitIssue TrackingThird Party Advisory
https://github.com/flatCore/flatCore-CMS/issues/57ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-40902?

CVE-2021-40902 is a vulnerability with a CVSS score of 5.4 (MEDIUM). flatCore-CMS version 2.0.8 is affected by Cross Site Scripting (XSS) in the "Create New Page" option through the index page.

How severe is CVE-2021-40902?

CVE-2021-40902 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-2021-40902?

Check the references section above for vendor advisories and patch information. Affected products include: Flatcore Flatcore-Cms.