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7.6

CVE-2026-93891: IBM TRIRIGA lets signed‑in users view internal data

CVE-2026-93891 · published 23 days ago
Summary

The IBM TRIRIGA Application Platform versions 5.0.0 to 5.0.8 can be tricked into processing malicious XML files. This lets a user who has logged in read information they shouldn’t see. Apply the vendor’s update or patch and restrict XML handling to trusted sources.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
ibm tririga application platform <= 5.0.8
Original advisory text
Security Vulnerability identified in IBM TRIRIGA - XXE
IBM TRIRIGA Application Platform 5.0.0 through 5.0.8 could allow a remote authenticated attacker to obtain sensitive information due to an XML external entity (XXE) injection flaw.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
7.6 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-611XML External Entity (XXE)
Timeline
Published12 Oct 2026
Updated4 Nov 2026
First seen12 Oct 2026
Sources
CVE-2026-93891 · MITRE
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