CVE-2024-0391

EUVD-2024-16187
The check user account lock states feature within the email OTP flow fails to validate user input, allowing an attacker to infer the existence of registered user accounts.

The discovery of valid usernames can increase the risk of brute-force and social engineering attacks. Attackers can leverage this information to craft targeted phishing campaigns or other malicious activities aimed at tricking users into divulging sensitive data, potentially damaging the organization's reputation and leading to regulatory non-compliance and financial consequences.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Affected Products (NVD)
VendorProductVersion
wso2identity_server
5.10.0 ≤
𝑥
< 5.10.0.379
wso2identity_server
5.11.0 ≤
𝑥
< 5.11.0.426
wso2identity_server
6.0.0 ≤
𝑥
< 6.0.0.253
wso2identity_server
6.1.0 ≤
𝑥
< 6.1.0.254
wso2identity_server
7.0.0 ≤
𝑥
< 7.0.0.131
wso2identity_server_as_key_manager
5.10.0 ≤
𝑥
< 5.10.267
wso2open_banking_iam
2.0.0 ≤
𝑥
< 2.0.0.318
𝑥
= Vulnerable software versions