CVE-2026-40091
SpiceDB: SPICEDB_DATASTORE_CONN_URI is leaked on startup logs
Description
SpiceDB is an open source database system for creating and managing security-critical application permissions. In versions 1.49.0 through 1.51.0, when SpiceDB starts with log level info, the startup "configuration" log will include the full datastore DSN, including the plaintext password, inside DatastoreConfig.URI. This issue has been fixed in version 1.51.1. If users are unable to immediately upgrade, they can work around this issue by changing the log level to warn or error.
INFO
Published Date :
April 14, 2026, 11:50 p.m.
Last Modified :
April 14, 2026, 11:50 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-40091
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Upgrade SpiceDB to version 1.51.1 or newer.
- Alternatively, change log level to warn or error.
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CVE-2026-40091 vulnerability anywhere in the article.