Description
An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper input validation in the CarbonAppUploader admin service endpoint. An authenticated attacker with appropriate privileges can upload a malicious file to a user-controlled location on the server, potentially leading to remote code execution (RCE). This functionality is restricted by default to admin users; therefore, successful exploitation requires valid credentials with administrative permissions.
Problem types
CWE-434 Unrestricted Upload of File with Dangerous Type
Product status
Any version before 5.10.0
5.10.0 (custom) before 5.10.0.360
5.11.0 (custom) before 5.11.0.399
6.0.0 (custom) before 6.0.0.235
6.1.0 (custom) before 6.1.0.230
7.0.0 (custom) before 7.0.0.101
7.1.0 (custom) before 7.1.0.32
Any version before 6.6.0
6.6.0 (custom) before 6.6.0.217
Any version before 2.0.0
2.0.0 (custom) before 2.0.0.402
Any version before 5.10.0
5.10.0 (custom) before 5.10.0.353
Any version before 3.2.0
3.2.0 (custom) before 3.2.0.421
3.2.1 (custom) before 3.2.1.41
4.0.0 (custom) before 4.0.0.342
4.1.0 (custom) before 4.1.0.203
4.2.0 (custom) before 4.2.0.142
4.3.0 (custom) before 4.3.0.55
4.4.0 (custom) before 4.4.0.19
4.5.0 (custom) before 4.5.0.2
4.5.0 (custom) before 4.5.0.2
4.5.0 (custom) before 4.5.0.2
4.5.0 (custom) before 4.5.0.2
4.7.19 (custom) before 4.7.19.7
4.7.32 (custom) before 4.7.32.5
4.7.35 (custom) before 4.7.35.8
4.7.39 (custom) before 4.7.39.1
4.7.49 (custom) before 4.7.49.4
4.7.52 (custom) before 4.7.52.1
4.10.13 (custom) before 4.10.13.1
4.9.12 (custom)
4.10.24 (custom)
Credits
Danh Nguyen (k4it0) from VIB Pentest Team
References
security.docs.wso2.com/...ty-advisories/2025/WSO2-2025-3961/
