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
Configurations
Configuration 1 (hide)
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History
21 May 2026, 19:09
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CPE | cpe:2.3:a:quarkiverse:quarkus_openapi_generator:*:*:*:*:*:*:*:* cpe:2.3:a:quarkiverse:quarkus_openapi_generator:2.15.0:*:*:*:-:*:*:* |
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| First Time |
Quarkiverse quarkus Openapi Generator
Quarkiverse |
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| References | () https://github.com/quarkiverse/quarkus-openapi-generator/commit/08b406414ff30ed192e86c7fa924e57565534ff0 - Patch | |
| References | () https://github.com/quarkiverse/quarkus-openapi-generator/commit/e2a9c629a3df719abc74569a3795c265fd0e1239 - Patch | |
| References | () https://github.com/quarkiverse/quarkus-openapi-generator/security/advisories/GHSA-jx2w-vp7f-456q - Exploit, Vendor Advisory |
13 Apr 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/quarkiverse/quarkus-openapi-generator/security/advisories/GHSA-jx2w-vp7f-456q - |
10 Apr 2026, 20:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-10 20:16
Updated : 2026-05-21 19:09
NVD link : CVE-2026-40180
Mitre link : CVE-2026-40180
CVE.ORG link : CVE-2026-40180
JSON object : View
Products Affected
quarkiverse
- quarkus_openapi_generator
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')