Vulnerability Description
IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to write arbitrary files on the system.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | App Connect Enterprise | >= 12.0.1.0, < 12.0.12.28 |
Related Weaknesses (CWE)
References
- https://www.ibm.com/support/pages/node/7281896Vendor Advisory
FAQ
What is CVE-2026-15435?
CVE-2026-15435 is a vulnerability with a CVSS score of 9.8 (CRITICAL). IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted UR...
How severe is CVE-2026-15435?
CVE-2026-15435 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-15435?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm App Connect Enterprise.