Mothra would respect a default value given by a website for HTML file upload forms. An attacker could craft a website with a malicious default file path, and then conceal this form element.

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 22 May 2026 17:45:00 +0000

Type Values Removed Values Added
Title Mothra Default Path Upload Exploit

Fri, 22 May 2026 16:45:00 +0000

Type Values Removed Values Added
Title Mothra Default File Path Bypass in HTML Upload Forms
Weaknesses CWE-22

Fri, 22 May 2026 13:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-434
Metrics ssvc

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


Fri, 22 May 2026 04:45:00 +0000

Type Values Removed Values Added
Title Mothra Default File Path Bypass in HTML Upload Forms
First Time appeared 9front
9front 9front
Weaknesses CWE-22
Vendors & Products 9front
9front 9front

Fri, 22 May 2026 03:30:00 +0000

Type Values Removed Values Added
Description Mothra would respect a default value given by a website for HTML file upload forms. An attacker could craft a website with a malicious default file path, and then conceal this form element.
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:P/AU:N/R:A/RE:L/U:Amber'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: 9front

Published:

Updated: 2026-05-22T12:36:11.446Z

Reserved: 2026-05-19T21:39:13.119Z

Link: CVE-2026-9053

cve-icon Vulnrichment

Updated: 2026-05-22T12:25:29.106Z

cve-icon NVD

Status : Received

Published: 2026-05-22T04:16:28.430

Modified: 2026-05-22T04:16:28.430

Link: CVE-2026-9053

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-22T17:30:06Z

Weaknesses