CVE-2024-29178: Apache StreamPark: FreeMarker SSTI RCE Vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-07-18 · updated 2026-06-17
Weakness: CWE-94

Description

On versions before 2.1.4, a user could log in and perform a template injection attack resulting in Remote Code Execution on the server, The attacker must successfully log into the system to launch an attack, so this is a moderate-impact vulnerability. Mitigation: all users should upgrade to 2.1.4

Affected products

Apache Software Foundation Apache StreamPark: before 2.1.4 — fixed in 2.1.4

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache StreamPark 2.1.4. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2024/07/18/1
https://lists.apache.org/thread/n6dhnl68knpxy80t35qxkkw2691l8sfn
http://www.openwall.com/lists/oss-security/2024/07/18/1
https://lists.apache.org/thread/n6dhnl68knpxy80t35qxkkw2691l8sfn

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