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CVE-2025-6670

HIGHCVSS 8.8/10EPSS 0.19%

Last modified

CVE-2025-6670 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A Cross-Site Request Forgery (CSRF) vulnerability exists in multiple WSO2 products due to the use of the HTTP GET method for state-changing operations within admin services, specifically in the event processor of the Carbon console. Although the SameSite=Lax cookie attribute is used as a mitigation, it is ineffective in this context because it allows cookies to be sent with cross-origin top-level navigations using GET requests. A malicious actor can exploit this vulnerability by tricking an authenticated user into visiting a crafted link, leading the browser to issue unintended state-changing requests. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

A Cross-Site Request Forgery (CSRF) vulnerability exists in multiple WSO2 products due to the use of the HTTP GET method for state-changing operations within admin services, specifically in the event processor of the Carbon console. Although the SameSite=Lax cookie attribute is used as a mitigation, it is ineffective in this context because it allows cookies to be sent with cross-origin top-level navigations using GET requests. A malicious actor can exploit this vulnerability by tricking an authenticated user into visiting a crafted link, leading the browser to issue unintended state-changing requests. Successful exploitation could result in unauthorized operations such as data modification, account changes, or other administrative actions. According to WSO2 Secure Production Guidelines, exposure of Carbon console services to untrusted networks is discouraged, which may reduce the impact in properly secured deployments.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.19%

8.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Wso2Api Control Plane4.5.0
Wso2Api Control Plane4.6.0
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
Wso2Api Manager4.6.0
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 Server7.2.0
Wso2Identity Server As Key Manager5.10.0
Wso2Open Banking Am2.0.0
Wso2Open Banking Iam2.0.0
Wso2Traffic Manager4.5.0
Wso2Traffic Manager4.6.0
Wso2Universal Gateway4.5.0
Wso2Universal Gateway4.6.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-6670?
A Cross-Site Request Forgery (CSRF) vulnerability exists in multiple WSO2 products due to the use of the HTTP GET method for state-changing operations within admin services, specifically in the event processor of the Carbon console. Although the SameSite=Lax cookie attribute is used as a mitigation, it is ineffective in this context because it allows cookies to be sent with cross-origin top-level navigations using GET requests. A malicious actor can exploit this vulnerability by tricking an authenticated user into visiting a crafted link, leading the browser to issue unintended state-changing requests. Successful exploitation could result in unauthorized operations such as data modification, account changes, or other administrative actions. According to WSO2 Secure Production Guidelines, exposure of Carbon console services to untrusted networks is discouraged, which may reduce the impact in properly secured deployments.
How severe is CVE-2025-6670?
CVE-2025-6670 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2025-6670?
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-2025-6670?

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

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Source: NVD / NIST