Weak Encryption in Apache StreamPark Affects Sensitive Data Security
CVE-2025-54981

7.5HIGH

Key Information:

Vendor

Apache
Status
Apache Streampark
Vendor
CVE Published:
12 December 2025

What is CVE-2025-54981?

Apache StreamPark features a weak encryption algorithm that utilizes an AES cipher in ECB mode alongside an unreliable random number generator, posing a risk of exposing sensitive authentication data, such as JWT tokens. This vulnerability affects all versions from 2.0.0 up to, but not including, 2.1.7. It is essential for users to upgrade to version 2.1.7 or later to mitigate potential security risks associated with this flaw.

Affected Version(s)

Apache StreamPark 2.0.0 < 2.1.7

References

https://lists.apache.org/thread/9rbvdvwg5fdhzjdgyrholgso5...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

omkar parkhe <omkarparth@gmail.com>
.