Vulnerability DatabaseCVE-2026-46382
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CVE-2026-46382
Published:August 12, 2026
Updated:September 01, 2026
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.
Affected Packages
https://github.com/meeting-room-booking-system/mrbs-code.git (GITHUB):
Affected version(s) >=v1.11.1 <v1.12.2
Fix Suggestion:
Update to version v1.12.2
Related Resources (4)
https://nvd.nist.gov/vuln/detail/CVE-2026-46382
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46382.json
https://github.com/meeting-room-booking-system/mrbs-code/security/advisories/GHSA-gh77-mpcm-f8r3
https://github.com/meeting-room-booking-system/mrbs-code/releases/tag/v1.12.2
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Server-Side Request Forgery (SSRF)
CWE-918
EPSS
Base Score:
0.25