Severity:
HIGH RISK
(7.5)
Incomplete Input and Output Validation (CWE-20, CWE-116) in Python http.cookies Morsel & BaseCookie
CVE-2026-3644
Modified
Vulnerability Type
Category:
Input and Output Validation Error
CWE:
CWE-20;CWE-116
Impact:
HTTP Response Manipulation / Header Injection
Severity:
HIGH RISK
(7.5)
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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