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Open Redirect CVE-2024-1440

| EUVDEUVD-2024-17193 MEDIUM
URL Redirection to Untrusted Site (Open Redirect) (CWE-601)
2025-06-02 ed10eef1-636d-4fbe-9993-6890dfa878f8 GHSA-cp5v-2hmc-3vjx
5.4
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V3 - Web Frontend Security Redirect URL validation
MITRE ATT&CK

1 technique across 1 tactic: Initial Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

Phishing attacks using the trusted domain's reputation. Users may be redirected to credential-harvesting pages or malware download sites. With a CVSS score of 5.4 (MEDIUM), this represents a moderate risk.

Exploit ScenarioDerived

An attacker crafts a URL with the trusted domain that redirects the victim to a phishing page designed to steal credentials.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 14, 2026

An open redirection vulnerability exists in multiple WSO2 products due to improper validation of the multi-option URL in the authentication endpoint when multi-option authentication is enabled. A malicious actor can craft a valid link that redirects users to an attacker-controlled site.

By exploiting this vulnerability, an attacker may trick users into visiting a malicious page, enabling phishing attacks to harvest sensitive information or perform other harmful actions.

Earlier versions of this analysis (1)
v1 Mar 14, 2026 - 16:47 CVSS 5.4

RemediationAI

Validate redirect URLs against a whitelist of allowed destinations. Use relative URLs for redirects. Warn users before redirecting to external sites.

Affected VersionsENISA

WSO2 Carbon Identity Application Authentication Endpoint(Utils) 7.0.78 <7.0.78.18
WSO2 API Manager 3.2.0 <3.2.0.344
WSO2 Identity Server 6.1.0 <6.1.0.145
WSO2 Identity Server 6.0.0 <6.0.0.185
WSO2 Carbon Identity Application Authentication Endpoint(Utils) 5.17.5 <5.17.5.256
WSO2 Carbon Identity Application Authentication Endpoint(Utils) 5.18.187 <5.18.187.257
WSO2 Open Banking IAM 2.0.0 <2.0.0.327
WSO2 Identity Server 5.10.0 <5.10.0.278
WSO2 Identity Server as Key Manager 5.10.0 <5.10.0.298
WSO2 Open Banking AM 2.0.0 <2.0.0.308
WSO2 API Manager 4.0.0 <4.0.0.296
WSO2 API Manager 3.1.0 <3.1.0.262
WSO2 Identity Server 7.0.0 <7.0.0.30
WSO2 Identity Server 5.11.0 <5.11.0.347
WSO2 Carbon Identity Application Authentication Endpoint(Utils) 5.23.8 <5.23.8.174
WSO2 Carbon Identity Application Authentication Endpoint(Utils) 5.25.92 <5.25.92.77

Affected Packages

maven org.wso2.carbon.identity.framework:org.wso2.carbon.identity.application.authentication.endpoint.util fix: 5.25.707, 7.0.111
euvd wso2_api_manager fix: 3.1.0.262, 3.2.0.344, 4.0.0.296
euvd wso2_carbon_identity_application_authentication_endpoint_utils fix: 5.17.5.256, 5.18.187.257, 5.23.8.174, 5.25.92.77, 7.0.78.18
euvd wso2_identity_server fix: 5.10.0.278, 5.11.0.347, 6.0.0.185, 6.1.0.145, 7.0.0.30
euvd wso2_identity_server_as_key_manager fix: 5.10.0.298
euvd wso2_open_banking_am fix: 2.0.0.308
euvd wso2_open_banking_iam fix: 2.0.0.327

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 7 packages in maven, euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

An open redirect vulnerability allows attackers to redirect users from a trusted domain to an arbitrary external URL through manipulation of redirect parameters. This vulnerability is classified as URL Redirection to Untrusted Site (Open Redirect) (CWE-601).

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  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.4 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
CVE Published
Jun 02, 2025 - 17:15 nvd
MEDIUM 5.4

Executive ViewAI

Why It Matters

CVE-2024-1440 presents moderate security risk rated CVSS 5.4. Exploitation could compromise the security of affected deployments. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score
0.0%
Top 87% exploitable
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.0%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Low

Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +27
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0
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