Wheels 3.0.0 through 4.1.1 can disclose detailed exceptions when allowIPBasedDebugAccess=true (disabled by default). An allowed administrator request changes error/debug-display settings in shared application scope. If it overlaps with an unauthorized client's request that raises an error, that client can receive full exception details, including tag context or a serialized exception, and any sensitive data they contain. This race does not bypass the production gate protecting developer tools. This is fixed in 4.1.2.
References
Configurations
No configuration.
History
16 Oct 2026, 04:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-16 04:18
Updated : 2026-10-16 15:19
NVD link : CVE-2026-111449
Mitre link : CVE-2026-111449
CVE.ORG link : CVE-2026-111449
JSON object : View
Products Affected
No product.
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
