CVE-2026-93982
OpenPanel MCP Authentication Token in Query Parameter Logged Plaintext
CVSS Score
3.3
EPSS Score
0.0%
EPSS Percentile
0th
OpenPanel through commit bad75bdd writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction. Attackers with access to application stdout or centralized logging systems can capture base64-encoded credentials to replay MCP requests and access project analytics.
| CWE | CWE-532 |
| Vendor | openpanel-dev |
| Product | openpanel |
| Published | Sep 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
Openpanel-dev / openpanel
0 ≤ bad75bddc74d12d36cfb843f4531d3b830a8d994
References
Credits
🔍 CaptBoykin