CVE-2024-2321

Summary

An incorrect authorization vulnerability exists in multiple WSO2 products, allowing protected APIs to be accessed directly using a refresh token instead of the expected access token. Due to improper authorization checks and token mapping, session cookies are not required for API access, potentially enabling unauthorized operations.

Exploitation requires an attacker to obtain a valid refresh token of an admin user. Since refresh tokens generally have a longer expiration time, this could lead to prolonged unauthorized access to API resources, impacting data confidentiality and integrity.

Affected Software

VendorProductVersion RangeStatus
WSO2WSO2 API Manager0 < 3.0.0unknown
WSO2WSO2 API Manager4.0.0 < 4.0.0.275affected
WSO2WSO2 API Manager4.1.0 < 4.1.0.153affected
WSO2WSO2 API Manager4.2.0 < 4.2.0.83affected
WSO2WSO2 Identity Server0 < 5.9.0unknown
WSO2WSO2 Identity Server5.11.0 < 5.11.0.326affected
WSO2WSO2 Identity Server6.0.0 < 6.0.0.172affected
WSO2WSO2 Identity Server6.1.0 < 6.1.0.130affected

Weaknesses

  • CWE-863: CWE-863 Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References