GHSA-cq9c-55r7-455x — apache-karaf
HIGHGHSA-cq9c-55r7-455x is a high-severity (CVSS 8.1) Improper Authentication vulnerability in org.apache.karaf:apache-karaf. A fix is available for org.apache.karaf:apache-karaf — see the affected versions and patch details below.
Improper Authentication in Apache Karaf
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
How urgent is this, really
GHSA-cq9c-55r7-455x plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 379,145 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
org.apache.karaf:apache-karaf☕org.apache.karaf:apache-karaf☕org.apache.karaf:apache-karafReal-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
In Apache Karaf version prior to 3.0.9, 4.0.9, 4.1.1, when the webconsole feature is installed in Karaf, it is available at .../system/console and requires authentication to access it. One part of the console is a Gogo shell/console that gives access to the command line console of Karaf via a Web browser, and when navigated to it is available at .../system/console/gogo. Trying to go directly to that URL does require authentication. And optional bundle that some applications use is the Pax Web Extender Whiteboard, it is part of the pax-war feature and perhaps others. When it is installed, the Gogo console becomes available at another URL .../gogo/, and that URL is not secured giving access to the Karaf console to unauthenticated users. A mitigation for the issue is to manually stop/uninstall Gogo plugin bundle that is installed with the webconsole feature, although of course this removes the console from the .../system/console application, not only from the unauthenticated endpoint. One could also stop/uninstall the Pax Web Extender Whiteboard, but other components/applications may require it and so their functionality would be reduced/compromised.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.apache.karaf:apache-karaf | all versions | 3.0.9org.apache.karaf:apache-karaf:3.0.9 |
| ☕Maven | org.apache.karaf:apache-karaf | ≥ 4.0.0&&< 4.0.9 | 4.0.9org.apache.karaf:apache-karaf:4.0.9 |
| ☕Maven | org.apache.karaf:apache-karaf | ≥ 4.1.0&&< 4.1.1 | 4.1.1org.apache.karaf:apache-karaf:4.1.1 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.karaf:apache-karaf, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.apache.karaf:apache-karaf to 3.0.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-cq9c-55r7-455x 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.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-cq9c-55r7-455x can be triaged on real exposure rather than presence alone.
Tailored to GHSA-cq9c-55r7-455x. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-cq9c-55r7-455x in your dependencies?
O3 Security finds GHSA-cq9c-55r7-455x across Maven dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.