01 Record
CVE-2024-7478
Username Enumeration via External User Stores in Multiple WSO2 Products Allows User Account Discovery
MediumPUBLISHEDCNA: WSO2
CNA base score5.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
02 Description
Username Enumeration via External User Stores in Multiple WSO2 Products Allows User Account Discovery
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 14.3% of scored records. A rank, not a probability.
- NVD base score
- 5.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-27.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-21 13:49Z7 DAYS AGO
- Last updated
- 2026-10-21 13:49Z7 DAYS AGO
- Reserved
- 2024-08-05
- Assigning CNA
- WSO2
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
- Weaknesses
- CWE-204Observable Response DiscrepancyBase
- Data version
- 5.2
- Document digest
- 0413ac154c9950779e5a97759dca9b95b5c5558ec40edab34973f9186f9dd5b1
05 Affected products
VendorProductVersionsPlatforms
WSO2WSO2 API Manager3.1.0 to < 3.1.0.310, 3.2.0 to < 3.2.0.401, 3.2.1 to < 3.2.1.26, 4.0.0 to < 4.0.0.318, 4.1.0 to < 4.1.0.180, 4.2.0 to < 4.2.0.119, 4.3.0 to < 4.3.0.30—
WSO2WSO2 Identity Server5.10.0 to < 5.10.0.326, 6.0.0 to < 6.0.0.214, 6.1.0 to < 6.1.0.198, 7.0.0 to < 7.0.0.67—
WSO2WSO2 Carborn Identity Handler1.4.0 to < 1.4.0.15, 1.4.0 to < 1.4.0.16, 1.4.11 to < 1.4.11.14, 1.4.37 to < 1.4.37.1, 1.6.1 to < 1.6.1.5, 1.7.1 to < 1.7.1.1, 1.8.6 to < 1.8.6.5, 1.8.14 to < 1.8.14.1, 1.9.2 to < 1.9.2.4—
06 References
07 Remediation
Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3606/#solution