CVE-2026-61343

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-07-09. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.2Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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
EG Score
7.2(high)
EPSS
53.6%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 9, 2026

Advisory Details (4)

Auto-updated Jul 9, 2026
Patch available. Sources: github_commit, github_pr, github_release.
generic
https://www.cve.org/CVERecord?id=CVE-2026-61343
github_release Patch Available

v5.1.0

Patch available: LibreBooking/librebooking v5.1.0

https://github.com/LibreBooking/librebooking/releases/tag/v5.1.0
github_pr Patch Available

fix(harden-email-templates): reject path traversal in template name

Patch available: LibreBooking/librebooking v5.1.0 (PR #1456 merged 2026-06-07)

https://github.com/LibreBooking/librebooking/pull/1456
github_commit Patch Available

commit cb9b7ad9da02 (LibreBooking/librebooking)

Patch available: LibreBooking/librebooking v5.1.0 (contains commit cb9b7ad9da02)

https://github.com/LibreBooking/librebooking/commit/cb9b7ad9da0243bd105809f6a4a8a6b9147c71ea

Vendor Advisories for CVE-2026-61343(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 13× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-12 05:46 UTCEPSS rescore
  2. 2026-07-11 22:22 UTCEG score recompute
  3. 2026-07-11 22:22 UTCGHSA enrichment
  4. 2026-07-11 09:16 UTCEG score recompute
  5. 2026-07-11 09:15 UTCGHSA enrichment
  6. 2026-07-11 08:27 UTCEPSS rescore
  7. 2026-07-11 08:27 UTCEPSS rescore
  8. 2026-07-10 20:09 UTCEG score recompute
  9. 2026-07-10 20:09 UTCGHSA enrichment
  10. 2026-07-10 07:03 UTCEG score recompute
  11. 2026-07-10 07:03 UTCGHSA enrichment
  12. 2026-07-09 17:56 UTCEG score recompute
  13. 2026-07-09 17:56 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-61343?
CVE-2026-61343 is a high vulnerability published on July 9, 2026. 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.
When was CVE-2026-61343 disclosed?
CVE-2026-61343 was first published in the National Vulnerability Database on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61343 actively exploited?
CVE-2026-61343 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-61343?
CVE-2026-61343 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-61343?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61343, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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