PT-2026-103828 · Apache · Apache Apisix

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CVE-2026-78242

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Published

2026-10-01

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Updated

2026-10-01

CVSS v4.0

5.7

Medium

VectorAV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.

Fix

Insertion into Log File

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Weakness Enumeration

Related Identifiers

CVE-2026-78242

Affected Products

Apache Apisix