What is CVE-2010-5337?

CVE-2010-5337 is a medium-severity vulnerability in Icewarp Webclient, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-10-11.

How severe is CVE-2010-5337?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2010-5337 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Icewarp Webclient

CVE-2010-5337

IceWarp Webclient before 10.2.1 has XSS via an HTTP POST request: webmail/basic/ with the parameter _dlg[captcha][controller] is non-persistent in 10.1.3 and 10.2.0.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (54.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Icewarp Webclient
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2010-5337?: CVE-2010-5337 is a medium-severity vulnerability in Icewarp Webclient, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-10-11.
How severe is CVE-2010-5337?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2010-5337 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.