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Not in CISA KEV
HIGH severity

CVE-2014-4991 — codders-dataset

HIGH

CVE-2014-4991 is a high-severity (CVSS 7.8) Information Exposure vulnerability in codders-dataset. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

codders-dataset Process Table Local Plaintext Credential Disclosure

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Nov 1, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.5%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs46th percentile — riskier than 46% of all scored CVEsHighest risk
0.00%0.35%0.70%1.05%0.1%0.5%May 26Aug 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
💎codders-dataset

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

Description

lib/dataset/database/mysql.rb and lib/dataset/database/postgresql.rb in the codders-dataset gem 1.3.2.1 for Ruby both place credentials on the mysqldump command line, which allows local users to obtain sensitive information by listing the process.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
💎RubyGemscodders-datasetall versionsNo fix

Affected Products

1 product · 1 configurations
Application
codders-datasetcodders-dataset_project
1 version
1.3.2.1
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

(1) lib/dataset/database/mysql.rb and (2) lib/dataset/database/postgresq…

vapid.dhs.orgNVDJan 2018

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for codders-dataset, 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 codders-dataset for CVE-2014-4991. 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

`lib/dataset/database/mysql.rb` and `lib/dataset/database/postgresql.rb` in the codders-dataset gem 1.3.2.1 for Ruby both place credentials on the mysqldump command line, which allows local users to obtain sensitive information by listing the process.
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CVE-2014-4991: codders-dataset Info Disclosure (High 7.8)