cve.bz

CVE-2026-35194

8.1 highEPSS 0.4%

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.

CVSS 3.1
8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-25)
CWE
CWE-94
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-planner_2.12>=1.15.0 <1.20.41.20.4
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-planner_2.12>=2.0.0 <2.0.22.0.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-planner_2.12>=2.1.0 <2.1.22.1.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-planner_2.12>=2.2.0 <2.2.12.2.1
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-api-java>=1.15.0 <1.20.41.20.4
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-api-java>=2.0.0 <2.0.22.0.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-api-java>=2.1.0 <2.1.22.1.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-api-java>=2.2.0 <2.2.12.2.1
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-runtime>=1.15.0 <1.20.41.20.4
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-runtime>=2.0.0 <2.0.22.0.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-runtime>=2.1.0 <2.1.22.1.2
GHSA-2f54-v4hm-fx73Mavenorg.apache.flink:flink-table-runtime>=2.2.0 <2.2.12.2.1

References

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