CVE-2021-43659 — MEDIUM (5.4)

Vulnerability Description

In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability.

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
Halo	Halo	1.4.14

Related Weaknesses (CWE)

CWE-79

References

https://github.com/halo-dev/halo/issues/1522ExploitThird Party Advisory
https://github.com/halo-dev/halo/issues/1522ExploitThird Party Advisory

FAQ

What is CVE-2021-43659?

CVE-2021-43659 is a vulnerability with a CVSS score of 5.4 (MEDIUM). In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability.

How severe is CVE-2021-43659?

CVE-2021-43659 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-2021-43659?

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