GHSA-jrh2-f5jc-xpgr — ironic
MEDIUMGHSA-jrh2-f5jc-xpgr is a medium-severity (CVSS 5.8) CWE-669 vulnerability in ironic. A fix is available for ironic — see the affected versions and patch details below.
OpenStack Ironic allows Boot Script Injection
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 GHSA-jrh2-f5jc-xpgr.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
GHSA-jrh2-f5jc-xpgr by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.
Where this sits among everything scored
Of 379,842 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.
Real-World Exposure
ironic🐍ironic🐍ironic🐍ironicReal-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
OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | ironic | ≥ 17.0.0&&< 26.1.7 | 26.1.7pip install --upgrade 'ironic==26.1.7' |
| 🐍PyPI | ironic | ≥ 27.0.0&&< 29.0.6 | 29.0.6pip install --upgrade 'ironic==29.0.6' |
| 🐍PyPI | ironic | ≥ 30.0.0&&< 32.0.2 | 32.0.2pip install --upgrade 'ironic==32.0.2' |
| 🐍PyPI | ironic | ≥ 33.0.0&&< 35.0.2 | 35.0.2pip install --upgrade 'ironic==35.0.2' |
Affected Products
ironicopenstackDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for ironic, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update ironic to 26.1.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-jrh2-f5jc-xpgr is resolved across your whole dependency graph.
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.
Fixing This On Your OS
If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.
Frequently Asked Questions
Is GHSA-jrh2-f5jc-xpgr in your dependencies?
Find it across PyPI, including transitive dependencies.