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CVE record · CVE-2024-5139

Cross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Enables UI Manipulation and Redirection

CVSS 6.1 MediumEPSS 0.0023 · 13th percentile

Published by the CVE Program (CNA: WSO2) at 21 Oct 2026, 13:36 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
WSO2 WSO2 Enterprise Integrator
  • unknown before 6.6.0 custom
  • affected 6.6.0 to before 6.6.0.204 custom
Other versions: unaffected
WSO2 WSO2 Identity Server
  • unknown before 5.10.0 custom
  • affected 5.10.0 to before 5.10.0.310 custom
  • affected 6.0.0 to before 6.0.0.212 custom
  • affected 6.1.0 to before 6.1.0.195 custom
  • affected 7.0.0 to before 7.0.0.64 custom
Other versions: unaffected
WSO2 WSO2 API Manager
  • unknown before 3.1.0 custom
  • affected 3.1.0 to before 3.1.0.286 custom
  • affected 3.2.0 to before 3.2.0.376 custom
  • affected 3.2.1 to before 3.2.1.10 custom
  • affected 4.0.0 to before 4.0.0.299 custom
  • affected 4.1.0 to before 4.1.0.159 custom
  • affected 4.2.0 to before 4.2.0.91 custom
  • affected 4.3.0 to before 4.3.0.6 custom
Other versions: unaffected
WSO2 WSO2 Open Banking AM
  • unknown before 2.0.0 custom
  • affected 2.0.0 to before 2.0.0.336 custom
Other versions: unaffected
WSO2 WSO2 Identity Server as Key Manager
  • unknown before 5.10.0 custom
  • affected 5.10.0 to before 5.10.0.306 custom
Other versions: unaffected
WSO2 WSO2 Open Banking IAM
  • unknown before 2.0.0 custom
  • affected 2.0.0 to before 2.0.0.357 custom
Other versions: unaffected
WSO2 WSO2 Carbon User Management UI Package name: org.wso2.carbon.user.mgt.ui
  • affected 5.14.127 to before 5.14.127.6 custom
  • affected 5.17.5 to before 5.17.5.273 custom
  • affected 5.17.118 to before 5.17.118.3 custom
  • affected 5.18.187 to before 5.18.187.260 custom
  • affected 5.18.248 to before 5.18.248.12 custom
  • affected 5.23.8 to before 5.23.8.191 custom
  • affected 5.24.8 to before 5.24.8.3 custom
  • affected 5.25.92 to before 5.25.92.99 custom
  • affected 5.25.705 to before 5.25.705.3 custom
  • affected 7.0.78 to before 7.0.78.43 custom
Other versions: unknown
Identifiers
CVE-2024-5139
CNA
WSO2
Weakness (CWE)
CWE-79
Tags
Published
21 Oct 2026
Updated
30 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.1 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CNA (WSO2)
  • CISA KEV Not listed.
  • EPSS 0.0023, the 13th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 21 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.