CVE-2020-21516 — CRITICAL (9.8)

Vulnerability Description

There is an arbitrary file upload vulnerability in FeehiCMS 2.0.8 at the head image upload, that allows attackers to execute relevant PHP code.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Feehi	Feehicms	2.0.8

Related Weaknesses (CWE)

CWE-434

References

https://github.com/liufee/cms/issues/46ExploitPatchThird Party Advisory
https://github.com/liufee/cms/issues/46ExploitPatchThird Party Advisory

FAQ

What is CVE-2020-21516?

CVE-2020-21516 is a vulnerability with a CVSS score of 9.8 (CRITICAL). There is an arbitrary file upload vulnerability in FeehiCMS 2.0.8 at the head image upload, that allows attackers to execute relevant PHP code.

How severe is CVE-2020-21516?

CVE-2020-21516 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-21516?

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