Medium 6.7Published Nov 5, 2025

CVE-2025-3125Authenticated Arbitrary File Upload in Multiple WSO2 Products via CarbonAppUploader Admin Service Leading to Remote Code Execution

Updated under an hour ago (Oct 26, 2026, 9:50 PM ET)

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It affects WSO2 Identity Server and 8 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for WSO2 Identity Server

Exploited in the last 30 days

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.

CVSS: 6.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: WSO2
NVD analysis: Analyzed
Record last updated: Jan 19, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WSO2 WSO2 Identity Server wso2:identity_server (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.360; from 5.11.0 before 5.11.0.399; from 6.0.0 before 6.0.0.235; from 6.1.0 before 6.1.0.230; from 7.0.0 before 7.0.0.101; from 7.1.0 before 7.1.0.32	CNA record
WSO2 WSO2 Enterprise Integrator wso2:enterprise_integrator (from the name)	before 6.6.0 status unknown; from 6.6.0 before 6.6.0.217	CNA record
WSO2 WSO2 Open Banking IAM wso2:open_banking_iam (from the name)	before 2.0.0 status unknown; from 2.0.0 before 2.0.0.402	CNA record
WSO2 WSO2 Identity Server as Key Manager wso2:identity_server_as_key_manager (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.353	CNA record
WSO2 WSO2 API Manager wso2:api_manager (from the name)	before 3.2.0 status unknown; from 3.2.0 before 3.2.0.421; from 3.2.1 before 3.2.1.41; from 4.0.0 before 4.0.0.342; from 4.1.0 before 4.1.0.203; from 4.2.0 before 4.2.0.142; from 4.3.0 before 4.3.0.55; from 4.4.0 before 4.4.0.19; and 2 more ranges	CNA record
WSO2 WSO2 API Control Plane wso2:api_control_plane (from the name)	from 4.5.0 before 4.5.0.2; from 4.6.0 before 4.6.0.3	CNA record
WSO2 WSO2 Universal Gateway wso2:universal_gateway (from the name)	from 4.5.0 before 4.5.0.2; from 4.6.0 before 4.6.0.3	CNA record
WSO2 WSO2 Traffic Manager wso2:traffic_manager (from the name)	from 4.5.0 before 4.5.0.2; from 4.6.0 before 4.6.0.3	CNA record
WSO2 org.wso2.carbon.commons:org.wso2.carbon.application.upload wso2:org.wso2.carbon.commons_org.wso2.carbon.application.upload (from the name)	from 4.7.19 before 4.7.19.7; from 4.7.32 before 4.7.32.5; from 4.7.35 before 4.7.35.8; from 4.7.39 before 4.7.39.1; from 4.7.49 before 4.7.49.4; from 4.7.52 before 4.7.52.1; from 4.10.13 before 4.10.13.1; 4.9.12 builds before 4.9.* not affected; and 1 more ranges	CNA record
wso2 api_control_plane wso2:api_control_plane	4.5.0	NVD
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References

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3961/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.