CVE-2024-28761: IBM App Connect Enterprise HTML injection

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-14 · updated 2026-06-17
Weakness: CWE-79

Description

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.25 and 12.0.1.0 through 12.0.12.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site. IBM X-Force ID: 285245.

Affected products

IBM App Connect Enterprise: from 11.0.0.1 before 11.0.0.26; from 12.0.1.0 before 12.0.12.1 — fixed in 11.0.0.26, 12.0.12.1

How to fix

Upgrade to a fixed version: IBM App Connect Enterprise 11.0.0.26, 12.0.12.1. Check the vendor advisory for mitigations.

References

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