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CRITICAL severity

CVE-2019-1010259 — salt

CRITICALFix: saltstack/salt#51462

CVE-2019-1010259 is a critical-severity (CVSS 9.8) SQL Injection vulnerability in salt. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for salt — see the affected versions and patch details below.

SaltStack Salt SQL Injection vulnerability in mysql.user_chpass function

Also known asPYSEC-2019-119
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.9%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs80th percentile — riskier than 80% of all scored CVEsHighest risk
0.00%0.80%1.60%2.40%0.4%1.9%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
🐍salt

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

Description

SaltStack Salt 2018.3 is affected by: SQL Injection. The impact is: An attacker could escalate privileges on MySQL server deployed by cloud provider. It leads to RCE. The component is: The mysql.user_chpass function from the MySQL module for Salt (https://github.com/saltstack/salt/blob/develop/salt/modules/mysql.py#L1462). The attack vector is: specially crafted password string. The fixed version is: 2018.3.4.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIsalt≥ 2018.3.0&&< 2018.3.42018.3.4pip install --upgrade 'salt==2018.3.4'

Affected Products

2 products · 2 configurations
Application
salt 2018saltstack
1 version
3.0
Application
salt 2019saltstack
1 version
2.0
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.

Detection & mitigation playbook

Open-source dependency
  1. Detect

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

  2. Fix

    Update salt to 2018.3.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2019-1010259 is resolved across your whole dependency graph.

  3. Workarounds

    Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Frequently Asked Questions

SaltStack Salt 2018.3 is affected by: SQL Injection. The impact is: An attacker could escalate privileges on MySQL server deployed by cloud provider. It leads to RCE. The component is: The `mysql.user_chpass` function from the MySQL module for Salt (https://github.com/saltstack/salt/blob/develop/salt/modules/mysql.py#L1462). The attack vector is: specially crafted password string. The fixed version is: 2018.3.4.
O3 Security · Impact-Aware SCA

Is CVE-2019-1010259 in your dependencies?

Find it across PyPI, including transitive dependencies.

CVE-2019-1010259: salt RCE — Fixed in 2018.3.4