XSS in Icewarp Server

CVE-2017-7855

In the webmail component in IceWarp Server 11.3.1.5, there was an XSS vulnerability discovered in the "language" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.020 (78.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Icewarp Server — versions 11.3.1.5
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-7855?: CVE-2017-7855 is a medium-severity vulnerability in Icewarp Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-08-31.
How severe is CVE-2017-7855?: Medium severity. CVSS v3 base score is 6.1 out of 10.