Question 1

What is CVE-2026-4337 — CVE-2026-4337?

Accepted Answer

Unrestricted Upload of File with Dangerous Type vulnerability in the PuMuKIT application allows a unauthenticated user to upload any type of file to the server, and to any path where the web server user has write permissions. This could also allow them to delete files.

Question 2

What is the authoritative source for CVE-2026-4337?

Accepted Answer

CVE-2026-4337 (CVE-2026-4337) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-4337CVE-2026-4337

Description

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