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Fencer Vulns
high 8.8

CVE-2025-6670 json

Cross-Site Request Forgery (CSRF) in Multiple WSO2 Products via HTTP GET in Admin Services

published 2025-11-18 11 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-197976

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 16%
public exploits
0
none known

Summary

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.

Patch / fix

  • WSO2 WSO2 Traffic Manager 4.5.0.34, 4.6.0.1
  • WSO2 WSO2 Universal Gateway 4.5.0.34, 4.6.0.1
  • WSO2 WSO2 API Control Plane 4.5.0.36, 4.6.0.1
  • WSO2 WSO2 API Manager 3.1.0.349, 3.2.0.453, 3.2.1.73, 4.0.0.373, 4.1.0.236, 4.2.0.176, 4.3.0.88, 4.4.0.52, 4.5.0.35, 4.6.0.1
  • WSO2 WSO2 Identity Server 5.10.0.378, 5.11.0.425, 6.0.0.252, 6.1.0.253, 7.0.0.130, 7.1.0.38, 7.2.0.1
  • WSO2 WSO2 Identity Server as Key Manager 5.10.0.369
  • WSO2 WSO2 Enterprise Integrator 6.6.0.226
  • WSO2 org.wso2.carbon:org.wso2.carbon.ui 4.5.3.50, 4.6.0.2253, 4.6.1.157, 4.6.2.673, 4.6.3.41, 4.6.4.22, 4.7.1.73, 4.8.1.43, 4.9.0.106, 4.9.26.31, 4.9.27.16, 4.9.28.18, 4.9.29, 4.9.33.2, 4.10.9.75, 4.10.42.18, 4.10.65, 4.10.101.3

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
11 mo ago

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • WSO2 WSO2 Open Banking AM
  • WSO2 WSO2 Open Banking IAM
  • WSO2 WSO2 Traffic Manager
  • WSO2 WSO2 Universal Gateway
  • WSO2 WSO2 API Control Plane
  • WSO2 WSO2 API Manager
  • WSO2 WSO2 Identity Server
  • WSO2 WSO2 Identity Server as Key Manager
  • WSO2 WSO2 Enterprise Integrator
  • WSO2 org.wso2.carbon:org.wso2.carbon.ui

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.