CVE-2026-18195
MediumCVSS 4.2Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to perform content spoofing due to improper output encoding of error messages.
Risk Assessment
An attacker could display spoofed content to users, potentially leading to phishing or disinformation.
Recommendation
Update IBM App Connect Enterprise to a patched version and review error message encoding.
Other vulnerabilities in IBM App Connect Enterprise
See all- CVE-2026-92559Critical
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 could allow a remote attacker to obtain sensitive information due to binding to an unrestricted IP address.
- CVE-2026-15435Critical
IBM App Connect Enterprise versions 13.0.1.0 through 13.0.7.2 and 12.0.1.0 through 12.0.12.27 are vulnerable to remote directory traversal. An attacker can send a specially crafted URL containing '/../' sequences to write arbitrary files on the system.
- CVE-2026-18196Medium
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.
- CVE-2026-18194Low
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 could allow a remote attacker to perform unauthorized actions due to missing anti-clickjacking controls.
- CVE-2026-18093High
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 has broken access control, allowing a remote attacker to obtain sensitive information.
- CVE-2026-17437Medium
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 and 12.0.1.0 through 12.0.12.29 could allow a local attacker to perform an arbitrary file write due to improper validation of pathnames during archive extraction.
- CVE-2026-17416High
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to insecure deserialization.
- CVE-2026-17156High
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to insecure deserialization.
- CVE-2026-17133High
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.
- CVE-2026-75624High
IBM App Connect Enterprise versions 13.0.1.0 through 13.0.8.1 and 12.0.1.0 through 12.0.12.27 allow a remote authenticated attacker to bypass security restrictions due to incorrect authorization.
Original NVD description (English source)
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to perform content spoofing due to improper output encoding of error messages.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS