Vulnerability · Published Jul 29, 2025 · Assigned by mitre
CVE-2025-52490
High 7.3
In plain English
A high-severity security flaw in the github.com/couchbase/sync_gateway package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.2%top 87.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Couchbase Sync Gateway before 3.2.6. In sgcollect_info_options.log and sync_gateway.log, there are cleartext passwords in redacted and unredacted output.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/couchbase/sync_gateway | 3.2.6 | GHSA-pqhp-4xfc-hjgq |
| Go | github.com/couchbase/sync_gateway | no fix listed | GO-2026-5550 |
| PyPI | couchbase | 3.2.6 | PYSEC-2025-101 |
Affected products (as reported)
Weakness: CWE-319 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L