[0day-rubbish] Maian Gallery v2.1 Authenticated unrestricted file upload to PHP RCE (7.2)

[disclosure via Fulldisclosure <fulldisclosure () seclists org>]

0day Rubbish Research Team is publicly disclosing a vulnerability in Maian Gallery v2.1.

Type: Authenticated unrestricted file upload to PHP RCE (CWE-434)
CVSS: 7.2 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Impact: Authenticated remote code execution as the web-server user, giving control of gallery files, server data, and 
commonly the underlying host.
Authentication: authenticated (requires valid session)

Full technical analysis and a reproducible proof-of-concept:
  https://0day-rubbish.com/blog/maian-gallery-authed-upload-root-rce

Project archive (ongoing disclosure series):
  https://github.com/Exploit-Garbage/0day-Rubbish

Vendor has been notified. CVE ID is pending.

--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
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