CVE-2026-61343

LibreBooking's email template editor save action passes the submitted template name directly into the destination file path, allowing a remote attacker with administrator credentials to write an arbitrary file outside the template directory and execute code. Fixed in 5.1.0.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/LibreBooking/librebooking/commit/cb9b7ad9da0243bd105809f6a4a8a6b9147c71ea
https://github.com/LibreBooking/librebooking/pull/1456
https://github.com/LibreBooking/librebooking/releases/tag/v5.1.0
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-190-01.json
https://www.cve.org/CVERecord?id=CVE-2026-61343

Configurations

No configuration.

History

09 Jul 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-09 18:16

Updated : 2026-07-09 19:19

NVD link : CVE-2026-61343

Mitre link : CVE-2026-61343

CVE.ORG link : CVE-2026-61343

JSON object : View

Products Affected

No product.

CWE

CWE-23

Relative Path Traversal

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