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HIGH severity

xxl-job sensitive data exposureGHSA-m5q9-488r-4rmp

HIGH

GHSA-m5q9-488r-4rmp is a high-severity (CVSS 7.5) vulnerability in com.xuxueli:xxl-job. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Also known asCVE-2020-23811
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.2%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs67th percentile — riskier than 67% of all scored CVEsHighest risk
0.00%0.55%1.10%1.65%0.3%1.2%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

1 pkg affected
☕com.xuxueli:xxl-job

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

xxl-job 2.2.0 allows Information Disclosure of username, model, and password via job/admin/controller/UserController.java.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavencom.xuxueli:xxl-joball versionsNo fix

Affected Products

1 product · 1 configurations
Application
xxl-jobxuxueli
1 version
2.2.0

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.xuxueli:xxl-job, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of com.xuxueli:xxl-job for GHSA-m5q9-488r-4rmp. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

xxl-job 2.2.0 allows Information Disclosure of username, model, and password via job/admin/controller/UserController.java.
O3 Security · Impact-Aware SCA

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GHSA-m5q9-488r-4rmp: xxl-job Info Disclosure (High 7.5)