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Low, CVSS 3.5amended

eslint-detailed-reporter vulnerable to cross-site scripting

CVE-2022-4942GHSA-4xr4-89m5-46c7

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • npm eslint-detailed-reporter

    Affected
    <= 0.9.0
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
3.5 · CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
EPSS
  • CVE-2022-4942: 0.51% estimated exploitation activity in the next 30 days; percentile 43.57 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

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.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 2 · amended ·

    Amended from ghsa record GHSA-4xr4-89m5-46c7

  2. Revision 1 · created ·

    Published from osv record GHSA-4xr4-89m5-46c7

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2022-4942

Advisory: eslint-detailed-reporter vulnerable to cross-site scripting
IDs: CVE-2022-4942, GHSA-4xr4-89m5-46c7
Record: https://patchnext.com/advisories/cve-2022-4942 (revision 2, source checked 26 Oct 2026, 12:27 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Low (CVSS 3.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- npm eslint-detailed-reporter: affected <= 0.9.0

## Suggested inspection (read-only)
- `npm ls eslint-detailed-reporter --all`: lists every installed copy and version, including transitive ones. Run in the project root after `npm ci`.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on eslint-detailed-reporter.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/GHSA-4xr4-89m5-46c7 (OSV record GHSA-4xr4-89m5-46c7 lists affected ranges: npm eslint-detailed-reporter >=0 <=0.9.0)
- Verified: https://github.com/advisories/GHSA-4xr4-89m5-46c7 (GitHub-reviewed advisory GHSA-4xr4-89m5-46c7 lists affected ranges: npm eslint-detailed-reporter >=0 <=0.9.0)

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