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TI-2021-03649 Aliases CVE-2021-20365GHSA-hmm5-3v54-5f62

Cross-site scripting in IBM Cloud Pak for Applications

Priority LOW 25CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

IBM Cloud Pak for Applications 4.3 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 195036.

Why it matters now

EPSS 0.00498 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMCloud Pak for Applications4.3—No fix listedCNA
  • Cloud Pak for Applications VendorIBM Affected 4.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:cloud_pak_for_applications:4.3:*:*:*:*:*:*:*4.3VulnerableIBM
  • cpe:2.3:a:ibm:cloud_pak_for_applications:4.3:*:*:*:*:*:*:* Versions 4.3 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-20365
  2. 2026-10-03 Alias added: GHSA-hmm5-3v54-5f62

References

Advisory 1

  • TI-2021-03695 Incorrect permission assignment in IBM Cloud Pak for Applications CVSS 3.1HIGH 8.8
  • TI-2021-03694 IBM Cloud Pak for Applications 4.3 could disclose sensitive information to a malicious… CVSS 3.1HIGH 7.5
  • TI-2021-03644 IBM Cloud Pak for Applications 4.3 uses weaker than expected cryptographic algorithms… CVSS 3.1HIGH 7.5
  • TI-2021-03652 IBM Cloud Pak for Applications 4.3 uses weaker than expected cryptographic algorithms… CVSS 3.1MEDIUM 5.9
  • TI-2021-03651 Cross-site scripting in IBM Cloud Pak for Applications CVSS 3.1MEDIUM 5.4
  • TI-2021-03650 Cross-site scripting in IBM Cloud Pak for Applications CVSS 3.1MEDIUM 5.4
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences