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TI-2020-06313 Aliases CVE-2020-7799GHSA-5649-2hc3-qv28

An issue was discovered in FusionAuth before 1.11.0.

Priority MEDIUM 50CWE-917Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-917.

Summary

An issue was discovered in FusionAuth before 1.11.0. An authenticated user, allowed to edit e-mail templates (Home -> Settings -> Email Templates) or themes (Home -> Settings -> Themes), can execute commands on the underlying operating system by abusing freemarker.template.utility.Execute in the Apache FreeMarker engine that processes custom templates.

Why it matters now

EPSS 0.19807 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:fusionauth:fusionauth:*:*:*:*:*:*:*:*before 1.11.0VulnerableFusionauth
  • cpe:2.3:a:fusionauth:fusionauth:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Fusionauth

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-7799
  2. 2026-10-03 Alias added: GHSA-5649-2hc3-qv28

References

Exploit 1

Advisory 3

  • TI-2022-22705 FusionAuth before 1.41.3 allows a file outside of the application root to be viewed or… CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences