# CVE-2024-23689

## Summary

- **CVE ID:** CVE-2024-23689
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-209
- **Published:** Jan 19, 2024
- **Last Modified:** Jul 14, 2026

## Description

Exposure of sensitive information in exceptions in ClichHouse's clickhouse-r2dbc, com.clickhouse:clickhouse-jdbc, and com.clickhouse:clickhouse-client versions less than 0.4.6 allows unauthorized users to gain access to client certificate passwords via client exception logs. This occurs when 'sslkey' is specified and an exception, such as a ClickHouseException or SQLException, is thrown during database operations; the certificate password is then included in the logged exception message.

## Affected Products

- Unknown product (0)

## References

- [CNA](https://github.com/ClickHouse/clickhouse-java/security/advisories/GHSA-g8ph-74m6-8m7r)
- [CNA](https://github.com/ClickHouse/clickhouse-java/issues/1331)
- [CNA](https://github.com/ClickHouse/clickhouse-java/pull/1334)
- [CNA](https://github.com/ClickHouse/clickhouse-java/releases/tag/v0.4.6)
- [CNA](https://github.com/advisories/GHSA-g8ph-74m6-8m7r)
- [CNA](https://vulncheck.com/advisories/vc-advisory-GHSA-g8ph-74m6-8m7r)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.68%
- **EPSS Percentile:** 50.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._