Vulnerability Scan Result


Title: | Handboek doorfacturering, editie 2018 | Stefan Ruysschaert | 9789046609309 | Maklu |
Description: | Auteur: Stefan Ruysschaert ISBN: 9789046609309 2018 - 378 pagina's Het handboek doorfacturering geeft een overzicht van de factureringstechnieken inzake btw. Fiscalisten noemen de leer van de complexe handelingen soms de “bekende onbekende”. In dit handboek worden de complexe handelingen (samengestelde handelingen) geanalyseerd en wordt een typologie aangeboden om tot een oplossing te komen voor btw-vraagstukken die bestaan uit het factureren van samengestelde prestaties.Wanneer heeft men te maken met ... |
IP address | 34.65.172.141 |
Country | CH ![]() |
AS number | AS396982 |
Net name | Google LLC |
80/tcp | http | nginx - |
443/tcp | https | nginx - |
Software / Version | Category |
---|---|
LazySizes | JavaScript libraries, Performance |
core-js 3.32.1 | JavaScript libraries |
Google Analytics GA4 | Analytics |
Google Font API | Font scripts |
jQuery 3.5.1 | JavaScript libraries |
MobX | JavaScript libraries |
Nginx | Web servers, Reverse proxies |
Open Graph | Miscellaneous |
PHP | Programming languages |
PWA | Miscellaneous |
Webpack | Miscellaneous |
Google Tag Manager | Tag managers |
HSTS | Security |
Cart Functionality | Ecommerce |
Web Application Vulnerabilities
Evidence
URL | Evidence |
---|---|
https://www.maklugarant.eu/nl/products/details/handboek-doorfacturering-editie-2018-4de-herziene-uitgave-239709 | Response headers include the HTTP Content-Security-Policy security header with the following security issues: |
Vulnerability description
We noticed that the Content-Security-Policy (CSP) header configured for the web application includes unsafe directives. The CSP header activates a protection mechanism implemented in web browsers which prevents exploitation of Cross-Site Scripting vulnerabilities (XSS) by restricting the sources from which content can be loaded or executed.
Risk description
For example, if the unsafe-inline directive is present in the CSP header, the execution of inline scripts and event handlers is allowed. This can be exploited by an attacker to execute arbitrary JavaScript code in the context of the vulnerable application.
Recommendation
Remove the unsafe values from the directives, adopt nonces or hashes for safer inclusion of inline scripts if they are needed, and explicitly define the sources from which scripts, styles, images or other resources can be loaded.
Classification
CWE | CWE-693 |
OWASP Top 10 - 2017 | A6 - Security Misconfiguration |
OWASP Top 10 - 2021 | A5 - Security Misconfiguration |
Evidence
URL | Evidence |
---|---|
https://www.maklugarant.eu/nl/products/details/handboek-doorfacturering-editie-2018-4de-herziene-uitgave-239709 | Response headers do not include the Referrer-Policy HTTP security header as well as the |
Vulnerability description
We noticed that the target application's server responses lack the Referrer-Policy
HTTP header, which controls how much referrer information the browser will send with each request originated from the current web application.
Risk description
The risk is that if a user visits a web page (e.g. "http://example.com/pricing/") and clicks on a link from that page going to e.g. "https://www.google.com", the browser will send to Google the full originating URL in the `Referer` header, assuming the Referrer-Policy header is not set. The originating URL could be considered sensitive information and it could be used for user tracking.
Recommendation
The Referrer-Policy header should be configured on the server side to avoid user tracking and inadvertent information leakage. The value `no-referrer` of this header instructs the browser to omit the Referer header entirely.
Classification
CWE | CWE-693 |
OWASP Top 10 - 2017 | A6 - Security Misconfiguration |
OWASP Top 10 - 2021 | A5 - Security Misconfiguration |
Evidence
Software / Version | Category |
---|---|
LazySizes | JavaScript libraries, Performance |
core-js 3.32.1 | JavaScript libraries |
Google Analytics GA4 | Analytics |
Google Font API | Font scripts |
jQuery 3.5.1 | JavaScript libraries |
MobX | JavaScript libraries |
Nginx | Web servers, Reverse proxies |
Open Graph | Miscellaneous |
PHP | Programming languages |
PWA | Miscellaneous |
Webpack | Miscellaneous |
Google Tag Manager | Tag managers |
HSTS | Security |
Cart Functionality | Ecommerce |
Vulnerability description
We noticed that server software and technology details are exposed, potentially aiding attackers in tailoring specific exploits against identified systems and versions.
Risk description
The risk is that an attacker could use this information to mount specific attacks against the identified software type and version.
Recommendation
We recommend you to eliminate the information which permits the identification of software platform, technology, server and operating system: HTTP server headers, HTML meta information, etc.
Classification
OWASP Top 10 - 2017 | A6 - Security Misconfiguration |
OWASP Top 10 - 2021 | A5 - Security Misconfiguration |
Evidence
Vulnerability description
We found the robots.txt on the target server. This file instructs web crawlers what URLs and endpoints of the web application they can visit and crawl. Website administrators often misuse this file while attempting to hide some web pages from the users.
Risk description
There is no particular security risk in having a robots.txt file. However, it's important to note that adding endpoints in it should not be considered a security measure, as this file can be directly accessed and read by anyone.
Recommendation
We recommend you to manually review the entries from robots.txt and remove the ones which lead to sensitive locations in the website (ex. administration panels, configuration files, etc).
Classification
OWASP Top 10 - 2017 | A6 - Security Misconfiguration |
OWASP Top 10 - 2021 | A5 - Security Misconfiguration |
Evidence
Vulnerability description
Website is accessible.
Infrastructure Vulnerabilities
Evidence
Domain Queried | DNS Record Type | Description | Value |
---|---|---|---|
www.maklugarant.eu | A | IPv4 address | 34.65.172.141 |
Risk description
An initial step for an attacker aiming to learn about an organization involves conducting searches on its domain names to uncover DNS records associated with the organization. This strategy aims to amass comprehensive insights into the target domain, enabling the attacker to outline the organization's external digital landscape. This gathered intelligence may subsequently serve as a foundation for launching attacks, including those based on social engineering techniques. DNS records pointing to services or servers that are no longer in use can provide an attacker with an easy entry point into the network.
Recommendation
We recommend reviewing all DNS records associated with the domain and identifying and removing unused or obsolete records.
Evidence
Vulnerability description
OS detection couldn't determine the operating system.
Evidence
We managed to detect the redirect using the following Request / Response chain.
Recommendation
Vulnerability checks are skipped for ports that redirect to another port. We recommend scanning the redirected port directly.