01 Record
CVE-2024-5139
Cross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Enables UI Manipulation and Redirection
MediumPUBLISHEDCNA: WSO2
CNA base score6.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
02 Description
Cross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Enables UI Manipulation and Redirection
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
- 0.22% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 13.3% of scored records. A rank, not a probability.
- NVD base score
- 6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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 13:36Z7 DAYS AGO
- Last updated
- 2026-10-21 13:36Z7 DAYS AGO
- Reserved
- 2024-05-20
- Assigning CNA
- WSO2
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.1)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.2
- Document digest
- f2adc3fa9d4a1e639d50d256e1b8e42fcd55f23036731a251d7230d56e3f8c3f
05 Affected products
VendorProductVersionsPlatforms
WSO2WSO2 Identity Server5.10.0 to < 5.10.0.310, 6.0.0 to < 6.0.0.212, 6.1.0 to < 6.1.0.195, 7.0.0 to < 7.0.0.64—
WSO2WSO2 API Manager3.1.0 to < 3.1.0.286, 3.2.0 to < 3.2.0.376, 3.2.1 to < 3.2.1.10, 4.0.0 to < 4.0.0.299, 4.1.0 to < 4.1.0.159, 4.2.0 to < 4.2.0.91, 4.3.0 to < 4.3.0.6—
WSO2WSO2 Carbon User Management UI5.14.127 to < 5.14.127.6, 5.17.5 to < 5.17.5.273, 5.17.118 to < 5.17.118.3, 5.18.187 to < 5.18.187.260, 5.18.248 to < 5.18.248.12, 5.23.8 to < 5.23.8.191, 5.24.8 to < 5.24.8.3, 5.25.92 to < 5.25.92.99, 5.25.705 to < 5.25.705.3, 7.0.78 to < 7.0.78.43—
06 References
07 Remediation
Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3382/#solution