CVE-2022-4942 is a low-severity (CVSS 3.5) Cross-site Scripting (XSS) vulnerability in eslint-detailed-reporter. No vendor fix is recorded yet; mitigation options are listed below.
mportuga eslint-detailed-reporter template-generator.js renderIssue cross site scripting
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
CVE-2022-4942 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 377,333 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
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
eslint-detailed-reporternpmDescription
A vulnerability was found in mportuga eslint-detailed-reporter up to 0.9.0 and classified as problematic. Affected by this issue is the function renderIssue in the library lib/template-generator.js. The manipulation of the argument message leads to cross site scripting. The attack may be launched remotely. The name of the patch is 505c190efd4905990db6207863bdcbd9b1d7e1bd. It is recommended to apply a patch to fix this issue. VDB-226310 is the identifier assigned to this vulnerability.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | eslint-detailed-reporter | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for eslint-detailed-reporter, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
No patched version of eslint-detailed-reporter has shipped for CVE-2022-4942 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
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 CVE-2022-4942 can be triaged on real exposure rather than presence alone.
Tailored to CVE-2022-4942. 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-2022-4942 in your dependencies?
O3 Security finds CVE-2022-4942 across npm dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.