CVE-2024-12141

Open Redirect via Callback URL Validation in WSO2 Products Allows Phishing Attacks

Published Nov 2, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
The product fails to sufficiently validate callback URLs, allowing them to be manipulated with malicious payloads when processed through a weak regular expression or when validation is omitted.

An attacker can exploit this by crafting a link that appears legitimate but redirects users to an attacker-controlled page. This redirection facilitates phishing attacks, enabling the harvesting of sensitive user information, potentially leading to unauthorized access or data theft.

Remediation

Vendor Solution

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3696/#solution

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wso2 identity Server
Vendors & Products Wso2 identity Server
Type Values Removed Values Added
Description The product fails to sufficiently validate callback URLs, allowing them to be manipulated with malicious payloads when processed through a weak regular expression or when validation is omitted. An attacker can exploit this by crafting a link that appears legitimate but redirects users to an attacker-controlled page. This redirection facilitates phishing attacks, enabling the harvesting of sensitive user information, potentially leading to unauthorized access or data theft.
Title Open Redirect via Callback URL Validation in WSO2 Products Allows Phishing Attacks
First Time appeared Wso2
Wso2 wso2 Identity Server
Weaknesses CWE-601
CPEs cpe:2.3:a:wso2:wso2_identity_server:5.10.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:wso2_identity_server:5.11.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:wso2_identity_server:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:wso2_identity_server:6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:wso2_identity_server:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:wso2_identity_server:7.1.0:*:*:*:*:*:*:*
Vendors & Products Wso2
Wso2 wso2 Identity Server
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
WSO2
Published
Updated
Nov 2, 2026, 4:54 PM
Reserved
Dec 4, 2024, 10:39 AM
Status
Deferred
Published
Nov 2, 2026, 1:17 PM
Modified
Nov 9, 2026, 10:10 AM