Read the docs
TI-2021-06009 Aliases CVE-2021-23271GHSA-cxjj-qqpm-cpcq

TIBCO EBX Cross Site Scripting (XSS)

Priority LOW 37CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

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

Summary

The TIBCO EBX Web Server component of TIBCO Software Inc.'s TIBCO EBX contains a vulnerability that theoretically allows a low privileged attacker with network access to execute a Stored Cross Site Scripting (XSS) attack on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO EBX: versions 5.9.12 and below.

Why it matters now

EPSS 0.00933 60th 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
TIBCOTIBCO EBXup to 5.9.12—No fix listedCNA
  • TIBCO EBX VendorTIBCO Affected up to 5.9.12 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tibco:ebx:*:*:*:*:*:*:*:*up to 5.9.12VulnerableTIBCO
  • cpe:2.3:a:tibco:ebx:*:*:*:*:*:*:*:* Versions up to 5.9.12 Vulnerable ·TIBCO

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-23271
  2. 2026-10-03 Alias added: GHSA-cxjj-qqpm-cpcq

References

Advisory 1

Other 1

  • TI-2021-14236 TIBCO EBX Insecure Login Mechanism CVSS 3.1CRITICAL 9.8
  • TI-2019-12928 TIBCO EBX Exposes Multiple Cross-Site Scripting Vulnerabilities CVSS 3.1CRITICAL 9.6
  • TI-2022-12723 TIBCO EBX Stored XSS vulnerability CVSS 3.1CRITICAL 9.0
  • TI-2022-07018 TIBCO EBX vulnerabilities CVSS 3.1CRITICAL 9.0
  • TI-2023-11402 TIBCO EBX Cross-site Scripting (XXS) Vulnerability CVSS 3.1HIGH 8.7
  • TI-2022-19970 TIBCO EBX Cross Site Scripting (XSS) Vulnerability CVSS 3.1HIGH 8.7
See all 8 →

Sources

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