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Vulnerability record · CVE-2022-44645 · published 31 January 2023

CVE-2022-44645: Apache linkis deserialization of untrusted data vulnerability

Apache · Linkis

In Apache Linkis <=1.3.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.

8.8 CVSS 3.1 High EPSS 1.9% · top 20.8% CWE-502 · Deserialization of untrusted data
8.8CVSS 3.1 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

In Apache Linkis <=1.3.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4 Mailing ListVendor Advisory
https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4 Mailing ListVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-44645), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.