Vulnerability Scan Result
| Title: | nothing | 跨出界 - 技术分享 |
| Description: |
| ip_address | 212.71.124.188 |
| country | CH  |
| network_name | Everyware Ag |
| asn | AS24951 |
| ip_address | 195.5.171.242 |
| country | US  |
| network_name | Trenka Informatik Ag |
| asn | AS29655 |
80/tcp | http | - - |
443/tcp | https | - - |
| Software / Version | Category |
|---|---|
| Hugo 0.91.2 | Static site generator |
| Open Graph | Miscellaneous |
| Buy me a coffee | Widgets, Fundraising & donations |
| jsDelivr | CDN |
| HSTS | Security |
| RSS | Miscellaneous |
Web Application Vulnerabilities
Evidence
| Software / Version | Category |
|---|---|
| Hugo 0.91.2 | Static site generator |
| Open Graph | Miscellaneous |
| Buy me a coffee | Widgets, Fundraising & donations |
| jsDelivr | CDN |
| HSTS | Security |
| RSS | Miscellaneous |
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.
Evidence
| URL | Evidence |
|---|---|
| https://6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io/tags/nothing/index.html | Response headers do not include the X-Content-Type-Options HTTP security header |
Vulnerability description
We noticed that the target application's server responses lack the X-Content-Type-Options header. This header is particularly important for preventing Internet Explorer from reinterpreting the content of a web page (MIME-sniffing) and thus overriding the value of the Content-Type header.
Risk description
The risk is that lack of this header could make possible attacks such as Cross-Site Scripting or phishing in Internet Explorer browsers.
Recommendation
We recommend setting the X-Content-Type-Options header such as `X-Content-Type-Options: nosniff`.
Classification
| CWE | CWE-693 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
| URL | Evidence |
|---|---|
| https://6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io/tags/nothing/index.html | Response does not include the HTTP Content-Security-Policy security header or meta tag |
Vulnerability description
We noticed that the target application lacks the Content-Security-Policy (CSP) header in its HTTP responses. The CSP header is a security measure that instructs web browsers to enforce specific security rules, effectively preventing the exploitation of Cross-Site Scripting (XSS) vulnerabilities.
Risk description
The risk is that if the target application is vulnerable to XSS, lack of this header makes it easily exploitable by attackers.
Recommendation
Configure the Content-Security-Header to be sent with each HTTP response in order to apply the specific policies needed by the application.
Classification
| CWE | CWE-693 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
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).
Evidence
| URL | Method | Parameters | Evidence |
|---|---|---|---|
| https://6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io/tags/nothing/ | GET | Headers: User-Agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | Operating system paths found in the HTTP response: |
Vulnerability description
We found operating system paths returned in a HTTP response.
Risk description
The risk is that path disclosure may help an attacker learn more about the remote server's file system, thus increasing the effectiveness and precision of any future attacks.
Recommendation
Configure the web server to avoid leaking path information by using generic error messages that do not reveal any internal file paths. Make sure no server file is referred with its absolute path in the website code.
Classification
| CWE | CWE-200 |
| OWASP Top 10 - 2017 | |
| OWASP Top 10 - 2021 |
Evidence
Vulnerability description
Website is accessible.
Infrastructure Vulnerabilities
Evidence
We found insecure DNS cookie usage on the following nameservers: hassan.ns.cloudflare.com, lara.ns.cloudflare.com
Vulnerability description
We found that the server does not implement DNS Cookies or uses them insecurely. DNS Cookies help prevent DNS-based attacks, such as spoofing and amplification attacks.
Risk description
The risk exists because without DNS Cookies, the server is vulnerable to DNS spoofing and amplification attacks. Attackers can manipulate responses or use the server in distributed denial-of-service (DDoS) attacks, compromising network availability and security.
Recommendation
We recommend enabling DNS Cookies to prevent spoofed DNS responses. Ensure proper cookie validation is implemented to mitigate DNS amplification attacks. Regularly update DNS servers to support the latest DNS security features.
Evidence
| Operating System | Accuracy |
|---|---|
| Linux 3.4 | 86% |
Vulnerability description
OS Detection
Evidence
| Software / Version | Category |
|---|---|
| Hugo 0.91.2 | Static site generator |
| Buy me a coffee | Widgets, Fundraising & donations |
| HSTS | Security |
| jsDelivr | CDN |
| RSS | Miscellaneous |
| Open Graph | Miscellaneous |
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.
Evidence
| Domain Queried | DNS Record Type | Description | Value |
|---|---|---|---|
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | A | IPv4 address | 212.71.124.188 |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | A | IPv4 address | 195.5.171.242 |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | NS | Name server | hassan.ns.cloudflare.com |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | NS | Name server | lara.ns.cloudflare.com |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | SOA | Start of Authority | hassan.ns.cloudflare.com. dns.cloudflare.com. 2386327748 10000 2400 604800 1800 |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | AAAA | IPv6 address | 2602:fb2b:110:1:bcfb:b8ff:fe09:c741 |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | AAAA | IPv6 address | 2a00:fb01:400:200:5000:61ff:fe45:43ab |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | SPF | Sender Policy Framework | "v=spf1 -all" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issue "comodoca.com" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issue "digicert.com; cansignhttpexchanges=yes" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issue "letsencrypt.org" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issue "pki.goog; cansignhttpexchanges=yes" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issue "ssl.com" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issuewild "comodoca.com" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issuewild "digicert.com; cansignhttpexchanges=yes" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issuewild "letsencrypt.org" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issuewild "pki.goog; cansignhttpexchanges=yes" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CAA | Certificate Authority Authorization | 0 issuewild "ssl.com" |
| 6mkfx-fiaaa-aaaad-qbs6q-cai.icp0.io | CNAME | Canonical name | boundary.dfinity.network |
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.