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
EPSS Exploitation Probability
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
saltReal-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
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | salt | ≥ 2018.3.0&&< 2018.3.4 | 2018.3.4pip install --upgrade 'salt==2018.3.4' |
Affected Products
salt 2018saltstacksalt 2019saltstackResearch 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 dependencyDetect
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.
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.
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
Is CVE-2019-1010259 in your dependencies?
Find it across PyPI, including transitive dependencies.