Lucene search
+L

CVE-2017-5223

🗓️ 16 Jan 2017 06:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 227 Views🌐 WEB

An issue discovered in PHPMailer before 5.2.22 allows remote attackers to add attachments by exploiting a relative image URLs conversion vulnerability in the msgHTML method

Related
Detection
Refs
Paths
Social
NVD
Node
ParameterPositionPathDescriptionCWE
HTML content passed to msgHTML (HTML document containing image src with a local path, e.g., /etc/passwd)nested/etc/passwdPHPMailer msgHTML converts relative image URLs to attachments; if no base directory is provided, relative URLs may be treated as local file paths and lead to reading arbitrary files such as /etc/passwd.CWE-200

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 01:20Current
6.4Medium risk
Vulners AI Score6.4
CVSS 22.1
CVSS 35.5
EPSS0.02161
227