8.1

CVE-2026-35194

Medienbericht

Apache Flink: Remote code execution via SQL injection in code generation

Code injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.

Users are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
ApacheFlink Version >= 1.15.0 < 1.20.4
ApacheFlink Version >= 2.0.0 < 2.0.2
ApacheFlink Version >= 2.1.0 < 2.1.2
ApacheFlink Version2.2.0 Update-
ApacheFlink Version2.2.0 Updaterc1
ApacheFlink Version2.2.0 Updaterc2
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.297
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

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Media Report
05.06.2026 12:44
https://lists.apache.org/thread/qh52bw4hhvy7n2owd8b3bt51mz0lvj9x
Vendor Advisory
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http://www.openwall.com/lists/oss-security/2026/05/15/20
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