TI-2019-12776 Aliases CVE-2019-17123 GHSA-pmmq-6pp3-rf2g

The eGain Web Email API 11+ allows spoofed messages because the fromName and message…

LOW 35CWE-74Published 2019-12-13 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The eGain Web Email API 11+ allows spoofed messages because the fromName and message fields (to /system/ws/v11/ss/email) are mishandled, as demonstrated by fromName header injection with a %0a or %0d character. (Also, the message parameter can have initial HTML comment characters.)

Why it matters now

EPSS 0.00984 62nd 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:egain:mail::::::::	11	Vulnerable	Egain

cpe:2.3:a:egain:mail:*:*:*:*:*:*:*:* Versions 11 Vulnerable ·Egain

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-17123
2026-10-03 Alias added: GHSA-pmmq-6pp3-rf2g

References

Exploit 1

https://medium.com/maverislabs/cve-2019-17123-cbc946c99f8

Advisory 1

http://www.egain.com/products/email-management-software/

Sources

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