CVE-2022-39135 is a critical XML External Entity (XXE) vulnerability in Apache Calcite versions 1.22.0 through 1.31.0. It affects SQL operators like EXISTS_NODE and EXTRACT_XML, particularly when using Oracle or MySQL dialects, allowing attackers to potentially access sensitive data or execute arbitrary code. With a CVSS score of 9.8 (Critical), this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high severity warrants immediate patching to version 1.32.0 or later.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.22.0, < 1.32.0CPE matchmatch criteria | cpe:2.3:a:apache:calcite:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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