CVE-2025-62228 — HIGH (8.8)

Vulnerability Description

Apache Flink CDC version 3.4.0 was vulnerable to a SQL injection via maliciously crafted identifiers eg. crafted database name or crafted table name. Even through only the logged-in database user can trigger the attack, we recommend users update Flink CDC version to 3.5.0 which address this issue.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apache	Flink Cdc	3.4.0

Related Weaknesses (CWE)

CWE-89

References

https://lists.apache.org/thread/3dn0hc1wbc5sj0jbgdg33gtnwlw7qrl3Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/10/09/2Mailing ListThird Party Advisory

FAQ

What is CVE-2025-62228?

CVE-2025-62228 is a vulnerability with a CVSS score of 8.8 (HIGH). Apache Flink CDC version 3.4.0 was vulnerable to a SQL injection via maliciously crafted identifiers eg. crafted database name or crafted table name. Even through only the logged-in database user can ...

How severe is CVE-2025-62228?

CVE-2025-62228 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-62228?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Flink Cdc.