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High, CVSS 8.7amended

find-my-way has a ReDoS vulnerability in multiparametric routes

CVE-2024-45813GHSA-rrr8-f88r-h8q6

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (find-my-way 9.0.1, 8.2.2), redeploy, then verify what is actually installed.

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 find-my-way

    Affected
    >= 9.0.0, < 9.0.1>= 5.5.0, < 8.2.2
    Fixed in
    9.0.1, 8.2.2

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS 4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N · score source
EPSS
  • CVE-2024-45813: 0.68% estimated exploitation activity in the next 30 days; percentile 52.47 (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.

Impact A bad regular expression is generated any time you have two parameters within a single segment, when adding a - at the end, like /:a-:b-. Patches Update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. Workarounds No known workarounds. References - CVE-2024-45296 - Detailed blog post about path-to-regexp vulnerability

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 3 · amended ·

    Amended from ghsa record GHSA-rrr8-f88r-h8q6

  2. Revision 2 · amended ·

    Reviewed OSV alias/range/CVSS4 correction; package source scopes and original publication preserved. No customer finding resolved.

  3. Revision 1 · created ·

    Published from osv record GHSA-rrr8-f88r-h8q6

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-2024-45813

Advisory: find-my-way has a ReDoS vulnerability in multiparametric routes
IDs: CVE-2024-45813, GHSA-rrr8-f88r-h8q6
Record: https://patchnext.com/advisories/cve-2024-45813 (revision 3, source checked 26 Oct 2026, 12:31 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 8.7)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: find-my-way 9.0.1, 8.2.2. A vendor fix does not mean a deployment is fixed.

## Affected components
- npm find-my-way: affected >= 9.0.0, < 9.0.1; >= 5.5.0, < 8.2.2; fixed in 9.0.1, 8.2.2

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

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on find-my-way.
- 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-rrr8-f88r-h8q6 (OSV record GHSA-rrr8-f88r-h8q6 lists affected ranges: npm find-my-way >=5.5.0 =9.0.0 <9.0.1 (fixed))
- Verified: https://github.com/advisories/GHSA-rrr8-f88r-h8q6 (GitHub-reviewed advisory GHSA-rrr8-f88r-h8q6 lists affected ranges: npm find-my-way >=9.0.0 =5.5.0 <8.2.2)

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