CVE-2021-44147

MEDIUM
Published Nov 22, 20214y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Nov 22, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

An XML External Entity issue in Claris FileMaker Pro and Server (including WebDirect) before 19.4.1 allows a remote attacker to disclose local files via a crafted XML/Excel document and perform server-side request forgery attacks.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-611

Affected Products 2

VendorProductVersionRange
clarisfilemaker_pro* <19.4.1
clarisfilemaker_server* <19.4.1

References 2

  • davidhamann.de https://davidhamann.de/2021/11/18/filemaker-xxe-vulnerability/
    ExploitThird Party Advisory
  • support.claris.com https://support.claris.com/s/answerview?anum=000035751
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.