CVE-2021-47819
CRITICALProjeQtOr Project Management 9.1.4 - RCE
Title source: llmDescription
ProjeQtOr Project Management 9.1.4 contains a file upload vulnerability that allows guest users to upload malicious PHP files with arbitrary code execution capabilities. Attackers can upload a PHP script through the profile attachment section and execute system commands by accessing the uploaded file with a specially crafted request parameter.
Exploits (1)
Scores
CVSS v3
9.8
EPSS
0.0010
EPSS Percentile
27.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-434
Status
published
Published
Jan 15, 2026
Tracked Since
Feb 18, 2026