Medium severity · published Nov 5, 2025
CVE-2025-10853
Reflected Cross-Site Scripting (XSS) in Management Console of Multiple WSO2 Products Due to Improper Output Encoding
6.1
CVSS
0.2%
EPSS
No
On KEV
Description
A reflected cross-site scripting (XSS) vulnerability exists in the management console of multiple WSO2 products due to improper output encoding. By tampering with specific parameters, a malicious actor can inject arbitrary JavaScript into the response, leading to reflected XSS.
Successful exploitation could result in UI manipulation, redirection to malicious websites, or data theft from the browser. However, session-related sensitive cookies are protected with the httpOnly flag, which mitigates the risk of session hijacking.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
WSO2 API Control Plane · WSO2
4.5.0 before 4.5.0.27 · source: vendor
WA
WSO2 API Manager · WSO2
3.1.0 before 3.1.0.344; 3.2.0 before 3.2.0.445; 3.2.1 before 3.2.1.65; 4.0.0 before 4.0.0.365; 4.1.0 before 4.1.0.227; 4.2.0 before 4.2.0.167; +3 more · source: vendor
WE
WSO2 Enterprise Integrator · WSO2
6.6.0 before 6.6.0.223 · source: vendor
WI
WSO2 Identity Server · WSO2
5.10.0 before 5.10.0.373; 5.11.0 before 5.11.0.417; 6.0.0 before 6.0.0.247; 6.1.0 before 6.1.0.246; 7.0.0 before 7.0.0.122; 7.1.0 before 7.1.0.29 · source: vendor
WI
WSO2 Identity Server as Key Manager · WSO2
5.10.0 before 5.10.0.363 · source: vendor
WO
WSO2 Open Banking AM · WSO2
2.0.0 before 2.0.0.393 · source: vendor
WO
WSO2 Open Banking IAM · WSO2
2.0.0 before 2.0.0.413 · source: vendor
WT
WSO2 Traffic Manager · WSO2
4.5.0 before 4.5.0.25 · source: vendor
WU
WSO2 Universal Gateway · WSO2
4.5.0 before 4.5.0.25 · source: vendor
OR
org.wso2.carbon.governance:org.wso2.carbon.governance.wsdltool.ui · WSO2
4.8.19 before 4.8.19.5; 4.8.21 before 4.8.21.9; 4.8.28 before 4.8.28.3; 4.8.30 before 4.8.30.3; 4.8.32 before 4.8.32.1; 4.8.33 before 4.8.33.3; +2 more · source: vendor
OR
org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth.ui · WSO2
6.4.2 before 6.4.2.165; 6.4.111 before 6.4.111.155; 6.4.176 before 6.4.176.28; 6.4.180 before 6.4.180.12; 6.9.6 before 6.9.6.26; 6.13.16 before 6.13.16.19; +2 more · source: vendor
OR
org.wso2.carbon.registry:org.wso2.carbon.registry.info.ui · WSO2
4.7.32 before 4.7.32.14; 4.7.35 before 4.7.35.11; 4.7.39 before 4.7.39.9; 4.7.51 before 4.7.51.4; 4.8.3 before 4.8.3.9; 4.8.13 before 4.8.13.6; +3 more · source: vendor
Affected product
OR
org.wso2.carbon.governance:org.wso2.carbon.governance.wsdltool.ui
WSO2