What’s Vulnerable › Vulnerabilities

CVE-2018-14668

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-15 · updated 2026-06-17
• Weakness: CWE-352

Description

In ClickHouse before 1.1.54388, "remote" table function allowed arbitrary symbols in "user", "password" and "default_database" fields which led to Cross Protocol Request Forgery Attacks.

Affected products

• ClickHouse: before 1.1.54388 — fixed in 1.1.54388

How to fix

Upgrade to a fixed version: ClickHouse 1.1.54388. Check the vendor advisory for mitigations.

References

• https://clickhouse.yandex/docs/en/security_changelog/
• https://clickhouse.yandex/docs/en/security_changelog/

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