CVE-2025-12107CWE-77CWE-94command-injectioncode-injection

CVE-2025-12107

High · published February 19, 2026

CVSS v3.1
8.4
EPSS
1%
Percentile
51.4
In the wild
Unconfirmed
What it is

The Velocity template engine, utilized by the affected product, accepts and processes template syntax without sufficient sanitization or validation of user-controlled input. This allows an authenticated administrator to inject arbitrary template syntax.

Successful exploitation enables an attacker with administrative privileges to execute arbitrary template code on the server. This can lead to significant security consequences, including remote code execution, manipulation of data, and unauthorized access to sensitive information.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00668 · 51.4th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-02-19T15:16Z
Affected products (1)
ProductVersionsFixed in
wso2/identity_serverall versions—
References (1)
EPSS history
Timeline
  • 19 FEB 10:04Z
    Potential authenticated Server-Side Template Injection (SSTI) vulnerability.
    cvelistv5