PULSE
LIVE18signals / 24h
ES
FEED
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CVE WatchJul 17, 2026

CVE-2026-36669

An unauthenticated arbitrary file upload vulnerability in ck_upload_handler.php in Feng Office 3.11.13.11 allows remote attackers to upload

CVSS

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No CVSS

EPSS

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KEV

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Exploit Today

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0-100

Published: Jul 17, 2026 · Last modified: Jul 17, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

An unauthenticated arbitrary file upload vulnerability in ck_upload_handler.php in Feng Office 3.11.13.11 allows remote attackers to upload malicious files (such as .html) to the web-accessible /tmp/ directory.

Official references
Related CVEs

No related CVEs by CWE or product.