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MEDIUM severity

CVE-2023-31101 — manager-dao

MEDIUMFix: apache/inlong#7836

CVE-2023-31101 is a medium-severity (CVSS 6.5) CWE-1188 vulnerability in org.apache.inlong:manager-dao. A fix is available for org.apache.inlong:manager-dao — see the affected versions and patch details below.

User data exposure in Apache InLong

Published
Updated
Affected
4 pkgs
Patched
4 / 4
Exploits
None indexed
Exploitation data as of Nov 5, 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 CVE-2023-31101.

EPSS Exploitation Probability

via FIRST.org ↗
1.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs66th percentile — riskier than 66% of all scored CVEsHighest risk
0.00%0.54%1.07%1.61%0.2%1.1%May 26Sep 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

4 pkgs affected
☕org.apache.inlong:manager-dao☕org.apache.inlong:manager-pojo☕org.apache.inlong:manager-service☕org.apache.inlong:manager-web

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

Insecure Default Initialization of Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.5.0 through 1.6.0. Users registered in InLong who joined later can see deleted users' data. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7836 https://github.com/apache/inlong/pull/7836 to solve it.

Affected Packages

4 total 4 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenorg.apache.inlong:manager-dao≥ 1.5.0&&< 1.7.01.7.0org.apache.inlong:manager-dao:1.7.0
☕Mavenorg.apache.inlong:manager-pojo≥ 1.5.0&&< 1.7.01.7.0org.apache.inlong:manager-pojo:1.7.0
☕Mavenorg.apache.inlong:manager-service≥ 1.5.0&&< 1.7.01.7.0org.apache.inlong:manager-service:1.7.0
☕Mavenorg.apache.inlong:manager-web≥ 1.5.0&&< 1.7.01.7.0org.apache.inlong:manager-web:1.7.0

Affected Products

1 product · 2 configurations
Application
inlongapache
2 versions
1.5.01.6.0

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.inlong:manager-dao, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update org.apache.inlong:manager-dao to 1.7.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-31101 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

Insecure Default Initialization of Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.5.0 through 1.6.0. Users registered in InLong who joined later can see deleted users' data. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7836 to solve it.
O3 Security · Impact-Aware SCA

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CVE-2023-31101: manager-dao — Fixed in 1.7.0