CVE-2026-61343LibreBooking path traversal
Updated under an hour ago ()
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It affects LibreBooking. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-23
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- cisa-cg
- NVD analysis
- Awaiting Analysis
- Record last updated
- Jul 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
LibreBooking LibreBooking librebooking:librebooking (from the name) | before 5.1.0; 5.1.0 not affected | CNA record |
References
- https://github.com/LibreBooking/librebooking/pull/1456patch
- https://github.com/LibreBooking/librebooking/releases/tag/v5.1.0release-notes
- https://github.com/LibreBooking/librebooking/commit/cb9b7ad9da0243bd105809f6a4a8a6b9147c71eapatch
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-190-01.jsonthird-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2026-61343vdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.