CVE-2025-46619

Severity: high (CVSS 7.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-30 · updated 2026-06-17
Weakness: CWE-284

Description

A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Windows that could allow unauthorized access to sensitive files. Depending on the level of privileges, this vulnerability may grant access to files such as /etc/passwd or /etc/shadow.

Affected products

Couchbase Server: from 2.0.0 before 7.2.7; from 7.6.0 before 7.6.4 — fixed in 7.2.7, 7.6.4

How to fix

Upgrade to a fixed version: Couchbase Server 7.2.7, 7.6.4. Check the vendor advisory for mitigations.

References

https://docs.couchbase.com/server/current/release-notes/relnotes.html
https://forums.couchbase.com/tags/security
https://www.couchbase.com/alerts/

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