CVE-2026-61343

LibreBooking path traversal

Published Jul 9, 2026 CVSS 4.0 · 8.6 High EPSS 1.0% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Librebooking
Librebooking librebooking
Vendors & Products Librebooking
Librebooking librebooking
Type Values Removed Values Added
Description 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.
Title LibreBooking path traversal
Weaknesses CWE-23
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
cisa-cg
Published
Updated
Jul 30, 2026, 4:51 PM
Reserved
Jul 8, 2026, 5:00 PM
Status
Awaiting Analysis
Published
Jul 9, 2026, 6:16 PM
Modified
Jul 30, 2026, 7:18 PM