CVE-2026-40945 Details
Description
Oxia is a metadata store and coordination system. Prior to 0.16.2, when OIDC authentication fails, the full bearer token is logged at DEBUG level in plaintext. If debug logging is enabled in production, JWT tokens are exposed in application logs and any connected log aggregation system. This vulnerability is fixed in 0.16.2.
A vulnerability in Oxia, a metadata store and coordination system, allows for the exposure of OpenID Connect (OIDC) bearer tokens in application logs. This issue occurs in versions prior to 0.16.2. When OIDC authentication fails, the full bearer token is logged in plaintext at the DEBUG level. If debug logging is enabled in production, this exposes JSON Web Tokens (JWT) in application logs and any connected log aggregation systems. All versions using OIDC authentication are affected.
The vulnerability has been fixed in Oxia version 0.16.2. Users should also ensure that DEBUG-level logging is not enabled in production environments.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 21, 2026CISA-ADP
Assessed Apr 22, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/oxia-db/oxia/security/advisories/GHSA-pm7q-rjjx-979p | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-532 | Insertion of Sensitive Information into Log File | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Oxia | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 21, 2026 | New CVE Received | [email protected] |
Volerion