CVE-2026-40091

mediumpriority · track · 18EPSS 0.002 · 6 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.17% (6th) EPSS
CVSS 4.4 · medium
Is it mine?
3 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

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.

01

cvss

Technical severity, 0–10. One row per scoring source.

6.0
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 0.8 · impact 3.6
v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · ENISA EU
v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · security-advisories@github.comexploitability 1.5 · impact 4
v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · OSV
v3.14.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-532USCWE-532US
04

affected products (3)

Products and version ranges known to be affected.

05

advisories (2)

Vendor and ecosystem advisories describing this.

  • GHSA-jf4f-rr2c-9m58SpiceDB's SPICEDB_DATASTORE_CONN_URI is leaked on startup logs2026-04-14ghsa · osvUS

    ### Impact When SpiceDB starts with log level `info`, the startup `"configuration"` log will include the full datastore DSN, including the plaintext password, inside `DatastoreConfig.URI`. ### Patches v1.51.1 ### Workarounds Change the log level to `warn` or `error`.

  • GO-2026-5465SpiceDB's SPICEDB_DATASTORE_CONN_URI is leaked on startup logs in github.com/authzed/spicedb2026-06-25vendor · osvUS

    SpiceDB's SPICEDB_DATASTORE_CONN_URI is leaked on startup logs in github.com/authzed/spicedb

06

also known as (5)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdosvnvdNVDCVE.orgMITRE
published 2026-04-15modified 2026-10-26
08

references (6)

External citations — patches, advisories, analysis.

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