CVE-2020-27982

Name: CVE-2020-27982
Creator: NVD / NIST
Published: 2020-11-02T21:15:29.96+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 5.27%

Last modified Jun 17, 2026

CVE-2020-27982 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. IceWarp 11.4.5.0 allows XSS via the language parameter.. EPSS estimates a 5.27% chance of exploitation in the next 30 days.

Description

IceWarp 11.4.5.0 allows XSS via the language parameter.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

5.27%

91.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Icewarp	Mail Server	11.4.5

References

http://packetstormsecurity.com/files/159763/Icewarp-WebMail-11.4.5.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://cxsecurity.com/issue/WLB-2020100161Exploit, Third Party Advisory
http://packetstormsecurity.com/files/159763/Icewarp-WebMail-11.4.5.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://cxsecurity.com/issue/WLB-2020100161Exploit, Third Party Advisory

Timeline

Published: Nov 2, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-27982?

IceWarp 11.4.5.0 allows XSS via the language parameter.

How severe is CVE-2020-27982?

CVE-2020-27982 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 5.27% probability of exploitation in the next 30 days.

How do I fix CVE-2020-27982?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-27982?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST