CVE-2023-51643
Allegra uploadFile Directory Traversal Remote Code Execution Vulnerability
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
Allegra uploadFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the uploadFile method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22510.
| CWE | CWE-22 |
| Vendor | allegra |
| Product | allegra |
| Published | Nov 22, 2024 |
| Last Updated | Nov 25, 2024 |
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CVSS v3 Breakdown
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Affected Versions
Allegra / Allegra
7.5.0 build 29