Zen Cart
CVE-2017-8833
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.24%. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
Zen Cart 1.6.0 has XSS in the main_page parameter to index.php. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Zen Cart 1.6.0 has XSS in the main_page parameter to index.php. NOTE: 1.6.0 is not an official release but the vendor's README.md file offers a link to v160.zip with a description of "Download latest in-development version from github." Affected products include: Zen-Cart Zen Cart.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
Zen Cart 1.6.0 has XSS in the main_page parameter to index.php. NOTE: 1.6.0 is not an official release but the vendor's README.md file offers a link to v160.zip with a description of "Download latest in-development version from github."
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)CVE.org
Directory traversal vulnerability in Zen Cart 1.5.4 allows remote attackers to include and execute arbitrary local files
Zen Cart 1.5.7b allows admins to execute arbitrary OS commands by inspecting an HTML radio input element (within the mod
The LinkPoint module in Zen Cart does not verify that the server hostname matches a domain name in the subject's Common
The Authorize.Net eCheck module in Zen Cart does not verify that the server hostname matches a domain name in the subjec
The PayPal Payments Pro module in Zen Cart does not verify that the server hostname matches a domain name in the subject
The PayPal IPN functionality in Zen Cart does not verify that the server hostname matches a domain name in the subject's
Zen Cart e-commerce stores up to and including version 2.2.2 mishandle attacker-supplied payment data in the PayPal IPN
The traverseStrictSanitize function in admin_dir/includes/classes/AdminRequestSanitizer.php in ZenCart 1.5.5e mishandles
Zen Cart findPluginAdminPage Local File Inclusion Remote Code Execution Vulnerability. Rated high severity (CVSS 8.1), t
In index.php in Zen Cart 1.6.0, the products_id parameter can cause XSS. Rated medium severity (CVSS 6.1), this vulnerab
SQL injection in Zen Cart 2.2.2 and earlier within the admin/modules.php Module Configuration interface allows an authen
Code injection in Zen Cart through 2.2.2 lets an attacker who already has privileged admin/database write access to the
Exploit-DB