CSV Injection in Wise Chat plugin for WordPress



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-94
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Wise Chat
Web applications / Modules and components for CMS

Vendor Kainex

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) CSV Injection

EUVDB-ID: #VU29639

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: N/A

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to inject arbitrary data into CSV files.

The vulnerability exists due to improper input validation when generating CSV files in chat messages. A remote attacker can create specially crafted CSV files and trick the victim into exporting the file with malicious content.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Wise Chat: 1.0.0 - 2.8.3

CPE2.3 External links

https://wpvulndb.com/vulnerabilities/10299/
https://fortiguard.com/zeroday/FG-VD-20-062
https://plugins.trac.wordpress.org/changeset?old_path=%2Fwise-chat%2Ftags%2F2.8.3%2Fsrc%2Fadmin%2FWiseChatChannelsTab.php&old=2282067&new_path=%2Fwise-chat%2Ftags%2F2.8.4%2Fsrc%2Fadmin%2FWiseChatChannelsTab.php&new=2334501


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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