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Status published
Medium
CVE-2025-48493
Yii 2 Redis may expose AUTH paramters in logs in case of connection failure
Vulnerability Description
The Yii 2 Redis extension provides the redis key-value store support for the Yii framework 2.0. On failing connection, the extension writes commands sequence to logs. Prior to version 2.0.20, AUTH parameters are written in plain text exposing username and password. That might be an issue if attacker has access to logs. Version 2.0.20 fixes the issue.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
yiisoft
View all reports →Affected Software
yii2-redis
Vulnerable Versions:
< 2.0.20
Timeline
Official Publish:
June 5th, 2025
Last Modified:
June 9th, 2025
Added to House:
July 22nd, 2026