Severity:
HIGH RISK
(8.7)
Stored Cross-Site Scripting (XSS) via File Upload
CVE-2026-40262
Deferred
Vulnerability Type
Category:
Stored Cross-Site Scripting (XSS) via File Upload
CWE:
CWE-79;CWE-434
Impact:
Authenticated Session Hijacking and Stored Cross-Site Scripting
Severity:
HIGH RISK
(8.7)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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