CVE-2021-39609 — MEDIUM (5.4)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability exiss in FlatCore-CMS 2.0.7 via the upload image function.

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	2.0.7

Related Weaknesses (CWE)

CWE-79

References

https://github.com/flatCore/flatCore-CMS/issues/53ExploitThird Party Advisory
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-39609ExploitThird Party Advisory
https://www.nu11secur1ty.com/2021/08/cve-2021-39609.htmlExploitThird Party Advisory
https://github.com/flatCore/flatCore-CMS/issues/53ExploitThird Party Advisory
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-39609ExploitThird Party Advisory
https://www.nu11secur1ty.com/2021/08/cve-2021-39609.htmlExploitThird Party Advisory

FAQ

What is CVE-2021-39609?

CVE-2021-39609 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting (XSS) vulnerability exiss in FlatCore-CMS 2.0.7 via the upload image function.

How severe is CVE-2021-39609?

CVE-2021-39609 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-2021-39609?

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