Open Redirection via Unsanitized User Input in Multiple WSO2 Products Allows Phishing Attacks

Description

The affected components accept user-supplied input for constructing redirection URLs without enforcing expected validation constraints. This allows an attacker to provide a crafted URL that can redirect users to an arbitrary external domain. By leveraging this open redirection vulnerability, an attacker can craft a malicious link that, when clicked by a user, redirects them to an attacker-controlled page. This can be used in conjunction with social engineering techniques to execute phishing attacks, aiming to obtain sensitive information or cause other harm.

Scores

EPSS (exploitation in 30 days)

0.20% · top 90% of all CVEs (7 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.

Weakness

• CWE-601: URL Redirection to Untrusted Site ('Open Redirect') (opens in a new tab)All about CWE-601 and its CVEs

Affected products

• WSO2 · WSO2 Open Banking AM

  • unknown < 2.0.0
  • affected 2.0.0 – < 2.0.0.383

• WSO2 · WSO2 API Manager

  • unknown < 3.0.0
  • affected 3.0.0 – < 3.0.0.160
  • affected 3.1.0 – < 3.1.0.335
  • affected 3.2.0 – < 3.2.0.432
  • affected 3.2.1 – < 3.2.1.51
  • affected 4.0.0 – < 4.0.0.310
  • affected 4.1.0 – < 4.1.0.208
  • affected 4.2.0 – < 4.2.0.146
  • affected 4.3.0 – < 4.3.0.59

• WSO2 · WSO2 Identity Server as Key Manager

  • unknown < 5.9.0
  • affected 5.9.0 – < 5.9.0.163
  • affected 5.10.0 – < 5.10.0.355

• WSO2 · WSO2 Open Banking IAM

  • unknown < 2.0.0
  • affected 2.0.0 – < 2.0.0.404

• WSO2 · WSO2 Enterprise Integrator

  • unknown < 6.6.0
  • affected 6.6.0 – < 6.6.0.212

• WSO2 · WSO2 Identity Server

  • unknown < 5.9.0
  • affected 5.9.0 – < 5.9.0.154
  • affected 5.10.0 – < 5.10.0.291
  • affected 5.11.0 – < 5.11.0.371
  • affected 6.0.0 – < 6.0.0.178
  • affected 6.1.0 – < 6.1.0.134

• WSO2 · WSO2 Carbon Registry Kernel

  • affected 4.5.1 – < 4.5.1.36
  • affected 4.5.3 – < 4.5.3.36
  • affected 4.6.0 – < 4.6.0.139
  • affected 4.6.0 – < 4.6.0.1544
  • affected 4.6.1 – < 4.6.1.105
  • affected 4.6.2 – < 4.6.2.321
  • affected 4.6.3 – < 4.6.3.28
  • affected 4.6.4 – < 4.6.4.11
  • affected 4.7.1 – < 4.7.1.47
  • affected 4.8.1 – < 4.8.1.27
  • affected 4.8.1 – < 4.8.1.31
  • affected 4.9.0 – < 4.9.0.46
  • affected 4.9.26 – < 4.9.26.18

What to do

Solution: Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3254/#solution

References (1)

• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3254/ (opens in a new tab)vendor-advisory

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2024-2372](https://trackcve.app/badge/CVE-2024-2372.svg)](https://trackcve.app/cve/CVE-2024-2372)

Record last updated 2 Nov 2026, 16:57 UTC.