CVE-2024-10242

Reflected Cross-Site Scripting via Authentication Endpoint in WSO2 API Manager Allows UI Modification and Redirection

MEDIUM
6.1
CVSS Score
Published: April 16, 2026 at 09:45 AM UTC
Updated: June 17, 2026 at 06:55 AM UTC
1 product affected across 1 vendorAPI Manager

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

The authentication endpoint fails to adequately validate user-supplied input before reflecting it back in the response. This allows an attacker to inject malicious script payloads into the input parameters, which are then executed by the victim's browser. Successful exploitation can enable an attacker to redirect the user's browser to a malicious website, modify the UI of the web page, or retrieve information from the browser. However, the impact is limited as session-related sensitive cookies are protected by the httpOnly flag, preventing session hijacking.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.2.0 ≤ v < 3.2.0.4014.0.0 ≤ v < 4.0.0.3183.2.04.0.0
Affected range stops below 3.2.0.401, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.0.0.318, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 3.2.0 (unknown)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMWSO2
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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