Medium severity · published Nov 5, 2025
CVE-2025-10853
A reflected cross-site scripting (XSS) vulnerability exists in the 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
AC
Api Control Plane · Wso2
4.5.0 · source: NVD
AM
Api Manager · Wso2
3.1.0; 3.2.0; 3.2.1; 4.0.0; 4.1.0; 4.2.0; +3 more · source: NVD
EI
Enterprise Integrator · Wso2
6.6.0 · source: NVD
IS
Identity Server · Wso2
5.10.0; 5.11.0; 6.0.0; 6.1.0; 7.0.0; 7.1.0 · source: NVD
IS
Identity Server AS Key Manager · Wso2
5.10.0 · source: NVD
OB
Open Banking AM · Wso2
2.0.0 · source: NVD
OB
Open Banking Iam · Wso2
2.0.0 · source: NVD
TM
Traffic Manager · Wso2
4.5.0 · source: NVD
UG
Universal Gateway · Wso2
4.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10853
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-10853
Vendor Advisory
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4486/
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