A Server-Side Template Injection (SSTI) vulnerability was identified
in the mail template functionality of the Axway SecureTransport product in version 5.5-20260326. This
flaw
allows an attacker with admin privileges to inject arbitrary Java code expressions, which are
executed server-side when the template is rendered (i.e., during email
sending). Successful exploitation of this flaw allows an attacker to
execute
arbitrary code on the server that results in full host compromise.
This issue affects all Axway SecureTransport versions prior 5.5-20260528 update.
CVSS
No CVSS.
References
Configurations
No configuration.
History
29 Jul 2026, 14:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-29 14:16
Updated : 2026-07-30 20:27
NVD link : CVE-2026-9177
Mitre link : CVE-2026-9177
CVE.ORG link : CVE-2026-9177
JSON object : View
Products Affected
No product.
CWE
CWE-1336
Improper Neutralization of Special Elements Used in a Template Engine
