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01 Record

CVE-2025-12107

Server-Side Template Injection via Velocity Template Engine in Multiple WSO2 Products Allows Remote Code Execution

HighPUBLISHEDCNA: WSO2
CNA base score8.4 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

02 Description

Server-Side Template Injection via Velocity Template Engine in Multiple WSO2 Products Allows Remote Code Execution

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.67% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 52.0% of scored records. A rank, not a probability.
NVD base score
7.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-09-03.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-02-19 10:04Z8 MO AGO
Last updated
2026-09-03 13:25Z1 MO AGO
Reserved
2025-10-23
Assigning CNA
WSO2
Record state
PUBLISHED
Severity
High (CVSS 8.4)
CNA CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class
  • CWE-94Improper Control of Generation of Code ('Code Injection')Base
Data version
5.2
Document digest
c35273418c1b6b3fee0f9828a506393c403f032d04688e3df98815e536689999

05 Affected products

VendorProductVersionsPlatforms
WSO2Identity Server5.11.0 to < 5.11.0.299, 6.0.0 to < 6.0.0.140, 6.1.0 to < 6.1.0.122—

06 References

07 Remediation

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution