CVE-2019-1003045
MEDIUMCVE-2019-1003045 is a medium-severity (CVSS 6.5) CWE-522 vulnerability in de.eacg:ecs-publisher. O3 Security confirms whether CVE-2019-1003045 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
ECS Publisher Plugin stored and displayed API token in plain text
Blast Radius
de.eacg:ecs-publisherReal-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
A vulnerability in Jenkins ECS Publisher Plugin 1.0.0 and earlier allows attackers with Item/Extended Read permission, or local file system access to the Jenkins home directory to obtain the API token configured in this plugin's configuration.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | de.eacg:ecs-publisher | all versions | 1.0.1 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for de.eacg:ecs-publisher. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update de.eacg:ecs-publisher to 1.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2019-1003045 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 pinpoints whether CVE-2019-1003045 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2019-1003045. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2019-1003045 in your dependencies?
O3 detects CVE-2019-1003045 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.