CVE-2026-9053
MEDIUM
6.9
CVSS Score
Published: May 22, 2026 at 02:57 AM UTC
Updated: July 23, 2026 at 07:32 PM UTC
1 product affected across 1 vendor9FRONT
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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Mitigation
Source: cverecord
https://git.9front.org/plan9front/9front/d145acc9ef0da47131af6ad94e87264e04870d47/commit.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.9MEDIUM9front
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-434
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