CVE-2023-53922

TinyWebGallery v2.5 Remote Code Execution via Unrestricted File Upload

CVSS 9.3 CRITICALEPSS 0.9%CWE-434

TinyWebGallery v2.5 contains a remote code execution vulnerability in the admin upload functionality that allows unauthenticated attackers to upload malicious PHP files. Attackers can upload .phar files with embedded system commands to execute arbitrary code on the server by accessing the uploaded file's URL.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

TinyWebGallery · TinyWebGallery

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References

https://www.exploit-db.com/exploits/51443 https://www.vulncheck.com/advisories/tinywebgallery-remote-code-execution-via-unrestricted-file-upload http://www.tinywebgallery.com/