[ CVE-2026-78242 · Published 1 Oct 2026 ]
Vulnerability in Apache Software Foundation Apache APISIX
CVSS 5.7
EPSS <1%No fix listed yet
[ Description ]Official description
Insertion of sensitive information into log file vulnerability in Apache APISIX. This vulnerability can cause the unmasked header value to be written to the log sink under a certain response structure. This issue affects Apache APISIX: 3.17.0. Users are recommended to upgrade to version 3.18.0, which fixes the issue.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.