Persistent XSS in Galaxkey Secure Mail Client in Galaxkey up to 5.6.11.5 allows an attacker to perform an account takeover by intercepting the HTTP Post request when sending an email and injecting a specially crafted XSS payload in the 'subject' field. The payload executes when the recipient logs into their mailbox.
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-04T23:36:19.997Z

Reserved: 2020-10-21T00:00:00.000Z

Link: CVE-2020-27509

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-06-26T13:15:08.130

Modified: 2026-06-17T03:09:15.893

Link: CVE-2020-27509

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.