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Fencer Intel
medium 4.3

CVE-2024-3511 json

Incorrect Authorization in Multiple WSO2 Products Allows Unauthorized Access to Registry Versioned Files

published last yr. modified 4mo ago also EUVD-2024-32097

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

An incorrect authorization vulnerability exists in multiple WSO2 products that allows unauthorized access to versioned files stored in the registry. Due to flawed authorization logic, a malicious actor with access to the management console can exploit a specific bypass method to retrieve versioned files without proper authorization.

Successful exploitation of this vulnerability could lead to unauthorized disclosure of configuration or resource files that may be stored as registry versions, potentially aiding further attacks or system reconnaissance.

Patch / fix

  • WSO2 WSO2 Enterprise Integrator 6.6.0.205
  • WSO2 WSO2 API Manager 3.1.0.273, 3.2.0.361, 3.2.1.13, 4.0.0.306, 4.1.0.163, 4.2.0.98, 4.3.0.17
  • WSO2 WSO2 Identity Server as Key Manager 5.10.0.289
  • WSO2 WSO2 Identity Server 5.10.0.292, 5.11.0.333, 6.0.0.180, 6.1.0.141, 7.0.0.8
  • WSO2 WSO2 Open Banking AM 2.0.0.320
  • WSO2 WSO2 Open Banking IAM 2.0.0.341
  • WSO2 WSO2 Carbon User Manager Kernel 4.5.0.5, 4.5.3.35, 4.6.0.140, 4.6.1.107, 4.6.2.323, 4.6.3.18, 4.6.4.3, 4.7.1.47, 4.8.1.19, 4.9.0.52, 4.9.26.10, 4.10.9.8, 4.10.13

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • WSO2 WSO2 Enterprise Integrator
  • WSO2 WSO2 API Manager
  • WSO2 WSO2 Identity Server as Key Manager
  • WSO2 WSO2 Identity Server
  • WSO2 WSO2 Open Banking AM
  • WSO2 WSO2 Open Banking IAM
  • WSO2 WSO2 Carbon User Manager Kernel

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.