PT-2020-20189 · Icewarp · Icewarp Mail Server

Published 2020-01-31 · Updated 2020-02-04 · CVE-2020-8512

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions IceWarp Webmail Server versions prior to 11.4.4.1

Description The issue concerns a problem where an attacker can execute malicious scripts. This is due to XSS in the color parameter of the "/webmail/" API endpoint.

Recommendations For versions prior to 11.4.4.1, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to the /webmail/ endpoint to minimize the risk of exploitation. Avoid using the color parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-8512

Affected Products

Icewarp Mail Server

References · 6

• 🔥 https://cxsecurity.com/issue/WLB-2020010205 · Exploit
• 🔥 https://packetstormsecurity.com/files/156103/IceWarp-WebMail-11.4.4.1-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/47988 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-8512 · Security Note
• https://osv.dev/vulnerability/CVE-2020-8512 · Vendor Advisory
• http://packetstormsecurity.com/files/156103/IceWarp-WebMail-11.4.4.1-Cross-Site-Scripting.html · Note