CVE-2026-5430
WSO2 Multiple Products Path Traversal Vulnerability
WSO2 Multiple Products
Exploitation status
CISA Known Exploited Vulnerabilities
Listed by CISA on 24 September 2026. US federal agencies were required to remediate it by 27 September 2026.
Frequently asked questions
Is CVE-2026-5430 being exploited by ransomware groups?
No ransomware group in this database is currently recorded as exploiting CVE-2026-5430.
What does CVE-2026-5430 affect?
CVE-2026-5430 affects WSO2 Multiple Products.
How severe is CVE-2026-5430?
It is listed in the CISA Known Exploited Vulnerabilities catalog, with a federal remediation deadline of 27 September 2026.
How should organisations respond to CVE-2026-5430?
Apply the vendor patch for WSO2 Multiple Products as the first priority, and treat any internet-facing instance as the most urgent. Because this vulnerability is associated with ransomware activity, also review whether the affected systems were reachable before patching, rather than assuming that patching alone closes the incident.