What’s Vulnerable › Vulnerabilities

CVE-2023-23326

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-10 · updated 2026-07-09
• Weakness: CWE-79

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.

Affected products

• Avantfax: 3.3.7

References

• https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.md
• https://github.com/superkojiman/vulnerabilities/blob/master/AvantFAX-3.3.7/README.md

Get alerted when CVE-2023-23326 or the next vulnerability affects your stack