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Critical

Apache Cassandra vulnerable to Code Injection due to unsafe configuration

  • Disclosed: 12.02.2022
  • Updated: 11.10.2026 11:21

When running Apache Cassandra with the following configuration: enable_user_defined_functions: true enable_scripted_user_defined_functions: true enable_user_defined_functions_threads: false it is possible for an attacker to execute arbitrary code on the host. The attacker would need to have enough permissions to create user defined functions in the cluster to be able to exploit this. Note that this configuration is documented as unsafe, and will continue to be considered unsafe after this CVE.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.apache.cassandra:cassandra-all < 3.0.26, >= 3.11.0, < 3.11.12, >= 4.0.0, < 4.0.2 3.0.26, 3.11.12, 4.0.2

References

CVSS score 9.1/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE)
CWE-732, CWE-94
Platform
Java / Kotlin (Maven)
Package
org.apache.cassandra:cassandra-all
Disclosed
12.02.2022
Updated
11.10.2026 11:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-8ffc-79xg-29w8 - CC BY 4.0

Vulnerability history: org.apache.cassandra:cassandra-all

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (12) in the archive
Total entries
12
First → latest
05.2021 04.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 2
  • High 5
  • Medium 4
  • Low 1

Disclosures per year

Severity:
  1. Apache Cassandra is vulnerable to privilege escalation in an mTLS environment using MutualTlsAuthenticator
    High · 8.8 CVE-2026-27314 >= 5.0-alpha1, < 5.0.7 5.0.7
  2. Apache Cassandra: User with MODIFY permission on ALL KEYSPACES can escalate privileges to superuser via unsafe actions (4.0.16 only)
    High · 8.8 CVE-2025-26467 >= 4.0.16, < 4.0.17 4.0.17
  3. Apache Cassandra: User with MODIFY permission on ALL KEYSPACES can escalate privileges to superuser via unsafe actions
    High · 8.8 CVE-2025-23015 >= 5.0-alpha1, < 5.0.3, >= 4.1-alpha1, < 4.1.8, >= 4.0-alpha1, < 4.0.16, >= 3.1, < 3.11.18, < 3.0.31 5.0.3, 4.1.8, 4.0.16, 3.11.18, 3.0.31
  4. Apache Cassandra: Privilege escalation when enabling FQL/Audit logs
    High · 7.8 CVE-2023-30601 >= 4.1.0, < 4.1.2, >= 4.0.0, < 4.0.10 4.1.2, 4.0.10
  5. Missing Authentication for Critical Function in Apache Cassandra
    Critical · 9.8 CVE-2018-8016 >= 3.8, < 3.11.2 3.11.2
  6. Apache Cassandra vulnerable to Code Injection due to unsafe configuration this entry
    Critical · 9.1 CVE-2021-44521 < 3.0.26, >= 3.11.0, < 3.11.12, >= 4.0.0, < 4.0.2 3.0.26, 3.11.12, 4.0.2
  7. Authentication Bypass in Apache Cassandra
    High · 7.5 CVE-2020-17516 >= 2.1.0, < 3.0.24, >= 3.11.0, < 3.11.10 3.0.24, 3.11.10

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