TI-2018-10404 Aliases CVE-2018-14503 GHSA-5r42-r8g9-wcrx

Cross-site scripting (XSS) vulnerability in intervalCheck.jsp in Coremail XT 3.0 allows…

LOW 29CWE-79Published 2018-08-10 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

EPSS 0.00793 56th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:coremail:coremail_xt:3.0:::::::*	3.0	Vulnerable	Coremail

cpe:2.3:a:coremail:coremail_xt:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Coremail

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-14503
2026-10-03 Alias added: GHSA-5r42-r8g9-wcrx

References

Exploit 1

https://bugs.shuimugan.com/bug/view?bug_no=66925

TI-2015-05790 Cross-site scripting (XSS) vulnerability in Coremail XT3.0 allows remote attackers to… CVSS 3.0MEDIUM 6.1
TI-2018-06750 register.jsp in Coremail XT3.0 allows stored XSS, as demonstrated by the third form field… CVSS 3.0MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences