Weaver E-Office uploadify.php unrestricted upload
CVE-2023-2648
Key Information:
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What is CVE-2023-2648?
A vulnerability has been identified in Weaver E-Office 9.5 that allows attackers to exploit an insecure file upload mechanism within the uploadify.php component. By manipulating the file upload argument, 'Filedata,' an unauthorized user can upload malicious files, potentially leading to further attacks on the server. This vulnerability can be exploited remotely, making it particularly dangerous as it does not require local network access. Notably, the vendor has not responded to disclosures about this issue, raising concerns about its potential impact. Implementing security measures to restrict file uploads is essential to mitigate risks associated with this vulnerability.
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Affected Version(s)
E-Office 9.5
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
93% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved