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Medium severity4.9NVD Advisory· Published May 26, 2021· Updated Jun 17, 2026

CVE-2021-25643

CVE-2021-25643

Description

An issue was discovered in Couchbase Server 5.x and 6.x before 6.5.2 and 6.6.x before 6.6.2. Internal users with administrator privileges, @cbq-engine-cbauth and @index-cbauth, leak credentials in cleartext in the indexer.log file when they make a /listCreateTokens, /listRebalanceTokens, or /listMetadataTokens call.

Affected products

3
  • Couchbase/Server3 versions
    cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*range: >=5.0.0,<6.5.2
    • (no CPE)range: 5.x, 6.x before 6.5.2, 6.6.x before 6.6.2
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

0

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