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MEDIUM severity

Apache StreamPark: Information leakage vulnerabilityGHSA-hcf8-5j78-887v

MEDIUM

GHSA-hcf8-5j78-887v is a medium-severity (CVSS 5.9) CWE-212 vulnerability in org.apache.streampark:streampark. A fix is available for org.apache.streampark:streampark — see the affected versions and patch details below.

Also known asCVE-2024-29120
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 10, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • 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 GHSA-hcf8-5j78-887v.

EPSS Exploitation Probability

via FIRST.org ↗
0.3%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs21th percentile — riskier than 21% of all scored CVEsHighest risk
0.00%0.26%0.52%0.78%0.3%0.3%Jul 26Nov 26

Probability of exploitation in the next 30 days, from 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

In Streampark (version < 2.1.4), when a user logged in successfully, the Backend service would return "Authorization" as the front-end authentication credential. User can use this credential to request other users' information, including the administrator's username, password, salt value, etc. 

Mitigation:

all users should upgrade to 2.1.4

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenorg.apache.streampark:streampark≥ 2.0.0&&< 2.1.42.1.4org.apache.streampark:streampark:2.1.4

Affected Products

1 product · 1 configurations
Application
streamparkapache
≥ 2.0.0 && < 2.1.4
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 2.1.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-hcf8-5j78-887v 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

In Streampark (version < 2.1.4), when a user logged in successfully, the Backend service would return "Authorization" as the front-end authentication credential. User can use this credential to request other users' information, including the administrator's username, password, salt value, etc.  Mitigation: all users should upgrade to 2.1.4
O3 Security · Impact-Aware SCA

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Apache StreamPark: Information leakage vulnerability