CVE-2025-12107: Server-Side Template Injection via Velocity Template Engine in Multiple WSO2 Products Allows Remote Code Execution
WSO2 · Identity Server
Vendor fix available · Affected: WSO2 Identity Server · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 52% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- WSO2 · Identity Serverfrom 5.11.0 before 5.11.0.299; from 6.0.0 before 6.0.0.140; from 6.1.0 before 6.1.0.122
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- WSO2
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-12107 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.