Severity:

HIGH RISK

(8.1)

Path Parsing Flaws (CWE-20) in Caddy FastCGI Splitter

CVE-2026-45135

Analyzed

Vulnerability Type

Category:

Input Validation and Path Handling

CWE:

CWE-20;CWE-176;CWE-178

Impact:

Remote Code Execution via Misparsed Paths

Severity:

HIGH RISK

(8.1)

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

[FAQ]

Frequently Asked
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