Riskcovery

CVE-2025-6623

Stored Cross-Site Scripting via XML Input in Multiple WSO2 Products Allows UI Manipulation and Redirection

State
Published
Severity
4.3 Medium
Published
Oct 19, 2026
Updated
Oct 20, 2026
Reserved
Jun 25, 2025

Read the record on cve.org

Description

The carbon console accepts user-supplied XML input without sufficiently encoding potentially executable content, allowing for the injection of malicious scripts.

Successful exploitation allows a remote attacker to execute arbitrary JavaScript in the context of a victim's browser, leading to actions such as redirecting the user to a malicious website or modifying the web page's user interface. Session hijacking is not possible as sensitive session cookies are protected by the httpOnly flag.

Scores

CVSSScoreVectorSource
3.14.3 MediumCVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NWSO2

Weaknesses

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

ProductVersions
WSO2 API ManagerWSO2
  • before 3.2.0Unknown
  • 3.2.0 to before 3.2.0.433Affected
  • 3.2.1 to before 3.2.1.53Affected
  • 4.1.0 to before 4.1.0.215Affected
  • 4.2.0 to before 4.2.0.153Affected
  • 4.3.0 to before 4.3.0.66Affected
  • 4.4.0 to before 4.4.0.29Affected
  • 4.5.0 to before 4.5.0.11Affected
WSO2 Universal GatewayWSO2
  • before 4.5.0Unknown
  • 4.5.0 to before 4.5.0.11Affected
WSO2 Traffic ManagerWSO2
  • before 4.5.0Unknown
  • 4.5.0 to before 4.5.0.11Affected
WSO2 API Control PlaneWSO2
  • before 4.5.0Unknown
  • 4.5.0 to before 4.5.0.12Affected
WSO2 Carbon Event Publisher UIWSO2
  • 5.2.26 to before 5.2.26.19Affected
  • 5.2.41 to before 5.2.41.6Affected
  • 5.2.57 to before 5.2.57.7Affected
  • 5.3.5 to before 5.3.5.4Affected
  • 5.3.11 to before 5.3.11.4Affected
  • 5.3.15 to before 5.3.15.3Affected
  • 5.3.20 to before 5.3.20.1Affected
WSO2 Carbon Event Receiver UIWSO2
  • 5.2.26 to before 5.2.26.19Affected
  • 5.2.41 to before 5.2.41.6Affected
  • 5.2.57 to before 5.2.57.7Affected
  • 5.3.5 to before 5.3.5.4Affected
  • 5.3.11 to before 5.3.11.4Affected
  • 5.3.15 to before 5.3.15.3Affected
  • 5.3.20 to before 5.3.20.1Affected

References

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