Public vulnerability disclosure

CVE-2024-12141

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

publishedCWE-601

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.

Technical severity4.3 mediumCVSS 3.1 · CNA: WSO2
Published2026-11-02Source updated 2026-11-02
Collected2026-11-021 attributed source

Fixes and workarounds

Fix

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

Source: CNA: WSO2

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
WSO2 Identity Server
WSO2
≥ 0; < 5.10.0 (unknown, custom)
5.10.0 (affected, custom)
5.11.0 (affected, custom)
6.0.0 (affected, custom)
6.1.0 (affected, custom)
7.0.0 (affected, custom)
7.1.0 (affected, custom)
Other versions: unaffected
CNA: WSO2

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / scoreVectorAuthority
3.1 / 4.3
medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NCNA: WSO2

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References