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CVE-2022-29455: WordPress Elementor Website Builder <= 3.5.5 - DOM Cross-Site Scripting

TitleWordPress Elementor Website Builder <= 3.5.5 - DOM Cross-Site Scripting
Authorrotembar,daffainfo
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft, session hijacking, or defacement of the affected website.
RemediationUpgrade WordPress Elementor Website Builder to version 3.5.6 or later to mitigate this vulnerability.
CVSS Score6.1
EPSS Score0.48769
CVE IDCVE-2022-29455
CWE IDCWE-79
Tags cve cve2022 xss wordpress elementor passive vuln

🔍 Vulnerability Description

WordPress Elementor Website Builder plugin 3.5.5 and prior contains a reflected cross-site scripting vulnerability via the document object model.

🌐 HTTP Request

GET /wp-content/plugins/elementor/readme.txt HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.1
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-29455.yaml

🦈 Packet Capture: ⬇️ Download cve-2022-29455.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