# CVE-2025-54981: streampark — Fixed in 2.1.7

☕

☕ Maven

Not in CISA KEV

HIGH severity

# CVE-2025-54981 — streampark

HIGH [Fix: apache/streampark@39034db](https://github.com/apache/streampark/commit/39034db0c806168afa82e58e4f376e1e3c3b73e4)

CVE-2025-54981 is a high-severity (CVSS 7.5) Broken Cryptographic Algorithm vulnerability in org.apache.streampark:streampark. A fix is available for org.apache.streampark:streampark — see the affected versions and patch details below.

Apache StreamPark: Weak Encryption Algorithm in StreamPark

Also known as[GHSA-749j-2hp6-8cxm](/vulnerability/GHSA-749j-2hp6-8cxm)

Published

Dec 12, 2025

Updated

Oct 28, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

## Exploitation Status

### No confirmed exploitation observed yet

-   CISA assesses this as automatable — exploitation doesn’t require manual, per-target effort, which raises the odds of mass scanning and opportunistic attacks.
-   CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2025-54981.

## EPSS Exploitation Probability

[via FIRST.org ↗](https://www.first.org/epss/)

0.2%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs15th percentile — riskier than 15% of all scored CVEsHighest risk

0.00%0.25%0.50%0.74%0.0%0.2%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from [FIRST.org EPSS](https://www.first.org/epss/).

## How urgent is this, really

## Where this sits among everything scored

## Real-World Exposure

1 pkg affected

☕`org.apache.streampark:streampark`

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

## Description

Weak Encryption Algorithm in StreamPark, The use of an AES cipher in ECB mode and a weak random number generator for encrypting sensitive data, including JWT tokens, may have risked exposing sensitive authentication data

This issue affects Apache StreamPark: from 2.0.0 before 2.1.7.

Users are recommended to upgrade to version 2.1.7, which fixes the issue.

## Affected Packages

1 total 1 fixed

Ecosystem

Package

Vulnerable range

Fix

☕Maven

`org.apache.streampark:streampark` 

≥ 2.0.0&&< 2.1.7

2.1.7`org.apache.streampark:streampark:2.1.7`

## Affected Products

1 product · 1 configurations

Application

`streampark`apache

≥ 2.0.0 && < 2.1.7

range

## Detection & mitigation playbook

Open-source dependency

1.  ### Detect
    
    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.streampark:streampark, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
    
2.  ### Fix
    
    Update org.apache.streampark:streampark to 2.1.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-54981 is resolved across your whole dependency graph.
    
3.  ### Workarounds
    
    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
    

## Frequently Asked Questions

Weak Encryption Algorithm in StreamPark, The use of an AES cipher in ECB mode and a weak random number generator for encrypting sensitive data, including JWT tokens, may have risked exposing sensitive authentication data This issue affects Apache StreamPark: from 2.0.0 before 2.1.7. Users are recommended to upgrade to version 2.1.7, which fixes the issue.

O3 Security · Impact-Aware SCA

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