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Low, CVSS 2.0

Krayin CRM is vulnerable to Cross-site Scripting (XSS)

CVE-2026-5370GHSA-9m2v-hc5g-5jpv

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

  • Packagist krayin/laravel-crm

    Affected
    <= 2.2.0
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS 4.0
2.0 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P · score source
EPSS
  • CVE-2026-5370: 0.21% estimated exploitation activity in the next 30 days; percentile 11.38 (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 identified in krayin laravel-crm up to 2.2. Impacted is the function composeMail of the file packages/Webkul/Admin/tests/e2e-pw/tests/mail/inbox.spec.ts of the component Activities Module/Notes Module. The manipulation leads to cross site scripting. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is 73ed28d466bf14787fdb86a120c656a4af270153. To fix this issue, it is recommended to deploy a patch.

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

    Published from ghsa record GHSA-9m2v-hc5g-5jpv

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-2026-5370

Advisory: Krayin CRM is vulnerable to Cross-site Scripting (XSS)
IDs: CVE-2026-5370, GHSA-9m2v-hc5g-5jpv
Record: https://patchnext.com/advisories/cve-2026-5370 (revision 1, source checked 26 Oct 2026, 14:39 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Low (CVSS 2.0)
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
- Packagist krayin/laravel-crm: affected <= 2.2.0

## Suggested inspection (read-only)
- Packagist krayin/laravel-crm: check the installed version with your package manager.

## 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 krayin/laravel-crm.
- 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://github.com/advisories/GHSA-9m2v-hc5g-5jpv (GitHub-reviewed advisory GHSA-9m2v-hc5g-5jpv lists affected ranges: Packagist krayin/laravel-crm >=0 <=2.2.0)

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