CVE-2023-23326 — MEDIUM (5.4)

Vulnerability Description

A Stored Cross-Site Scripting (XSS) vulnerability exists in AvantFAX 3.3.7. An authenticated low privilege user can inject arbitrary Javascript into their e-mail address which is executed when an administrator logs into AvantFAX to view the admin dashboard. This may result in stealing an administrator's session cookie and hijacking their session.

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
Avantfax	Avantfax	3.3.7

Related Weaknesses (CWE)

CWE-79

References

http://avantfax.comVendor Advisory
https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/READMExploitThird Party Advisory
http://avantfax.comVendor Advisory
https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/READMExploitThird Party Advisory

FAQ

What is CVE-2023-23326?

CVE-2023-23326 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A Stored Cross-Site Scripting (XSS) vulnerability exists in AvantFAX 3.3.7. An authenticated low privilege user can inject arbitrary Javascript into their e-mail address which is executed when an admi...

How severe is CVE-2023-23326?

CVE-2023-23326 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-2023-23326?

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