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CVE-2025-10853

MEDIUMCVSS 6.1/10EPSS 0.16%

Last modified

CVE-2025-10853 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
0.16%

5.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Wso2Api Control Plane4.5.0
Wso2Api Manager3.1.0
Wso2Api Manager3.2.0
Wso2Api Manager3.2.1
Wso2Api Manager4.0.0
Wso2Api Manager4.1.0
Wso2Api Manager4.2.0
Wso2Api Manager4.3.0
Wso2Api Manager4.4.0
Wso2Api Manager4.5.0
Wso2Enterprise Integrator6.6.0
Wso2Identity Server5.10.0
Wso2Identity Server5.11.0
Wso2Identity Server6.0.0
Wso2Identity Server6.1.0
Wso2Identity Server7.0.0
Wso2Identity Server7.1.0
Wso2Identity Server As Key Manager5.10.0
Wso2Open Banking Am2.0.0
Wso2Open Banking Iam2.0.0
Wso2Traffic Manager4.5.0
Wso2Universal Gateway4.5.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-10853?
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.
How severe is CVE-2025-10853?
CVE-2025-10853 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2025-10853?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-10853?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST