CVE-2021-46558 — MEDIUM (5.4)

Vulnerability Description

Multiple cross-site scripting (XSS) vulnerabilities in the Add User module of Issabel PBX 20200102 allows attackers to execute arbitrary web scripts or HTML via a crafted payload inserted into the username and password fields.

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
Issabel	Pbx	20200102

Related Weaknesses (CWE)

CWE-79

References

https://github.com/Zeyad-Azima/Issabel-stored-XSSExploitThird Party Advisory
https://github.com/Zeyad-Azima/Issabel-stored-XSSExploitThird Party Advisory

FAQ

What is CVE-2021-46558?

CVE-2021-46558 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Multiple cross-site scripting (XSS) vulnerabilities in the Add User module of Issabel PBX 20200102 allows attackers to execute arbitrary web scripts or HTML via a crafted payload inserted into the use...

How severe is CVE-2021-46558?

CVE-2021-46558 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-2021-46558?

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