CVE-2026-46382

HIGH

CVE: CVE-2026-46382 - The Meeting Room Booking System (MRBS) is a PHP-based application for booking meeting roomsSign in to save

CVSS

8.7

CVSS v4.0

EPSS

N/A

Exploit Prediction Score

Published

August 13, 2026

Exploitability

No EPSS data available

Description

The Meeting Room Booking System (MRBS) is a PHP-based application for booking meeting rooms. Prior to version 1.12.2, a user-supplied private/local URI can be made to be fetched without checks. Version 1.12.2 contains a fix. No known workarounds are available.

Weaknesses

CWE-918

Affected Packages

No package data available.

Aliases

CVE-2026-46382

Related references

Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).

https://github.com/meeting-room-booking-system/mrbs-code/releases/tag/v1.12.2
https://github.com/meeting-room-booking-system/mrbs-code/security/advisories/GHSA-gh77-mpcm-f8r3