CVE-2018-14503

Name: CVE-2018-14503
Creator: NVD / NIST
Published: 2018-08-10T16:29:00.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.79%

Last modified Jun 17, 2026

CVE-2018-14503 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in intervalCheck.jsp in Coremail XT 3.0 allows remote attackers to inject arbitrary web script or HTML via the sid parameter.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in intervalCheck.jsp in Coremail XT 3.0 allows remote attackers to inject arbitrary web script or HTML via the sid parameter.

Metrics

EPSS Probability

0.79%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Coremail	Coremail Xt	3.0

References

https://bugs.shuimugan.com/bug/view?bug_no=66925Exploit, Third Party Advisory
https://bugs.shuimugan.com/bug/view?bug_no=66925Exploit, Third Party Advisory

Timeline

Published: Aug 10, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-14503?

Cross-site scripting (XSS) vulnerability in intervalCheck.jsp in Coremail XT 3.0 allows remote attackers to inject arbitrary web script or HTML via the sid parameter.

How severe is CVE-2018-14503?

Severity scoring for CVE-2018-14503 is pending analysis. The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2018-14503?

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-2018-14503?

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

Scan your code now

Source: NVD / NIST