CVE-2026-40180
HIGHZip Slip Path Traversal in quarkus-openapi-generator ApicurioCodegenWrapper class
Title source: cnaDescription
Quarkus OpenAPI Generator is Quarkus' extensions for generation of Rest Clients and server stubs generation. Prior to 2.16.0 and 2.15.0-lts, the unzip() method in ApicurioCodegenWrapper.java extracts ZIP entries without validating that the resolved file path stays within the intended output directory. At line 101, the destination is constructed as new File(toOutputDir, entry.getName()) and the content is written immediately. A malicious ZIP archive containing entries with path traversal sequences (e.g., ../../malicious.java) would write files outside the target directory. This vulnerability is fixed in 2.16.0 and 2.15.0-lts.
References (3)
Scores
CVSS v4
7.7
EPSS
0.0006
EPSS Percentile
18.1%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Details
CWE
CWE-22
Status
published
Products (3)
io.quarkiverse.openapi.generator/quarkus-openapi-generator
0 - 2.16.0Maven
quarkiverse/quarkus-openapi-generator
< 2.15.0-lts
quarkiverse/quarkus-openapi-generator
< 2.16.0
Published
Apr 10, 2026
Tracked Since
Apr 11, 2026