Vulnerability Scan Result

Target:

https://www.youtube.com/watch?v=Zpy1tCC2XrA/

Scanned target: https://www.youtube.com/watch?v=Zpy1tCC2XrA/

Submitted: Jun 19, 2026 from US

Public Scan

Scan mode: Passive (non-intrusive)

Summary

medium

Info

Low

Medium

High

Critical

Screenshot

Screenshot could not be taken.

Title:	- YouTube
Description:	Enjoy the videos and music that you love, upload original content and share it all with friends, family and the world on YouTube.

IP Information

ip_address	142.250.129.93
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.129.136
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.129.190
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.129.91
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.140.136
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.140.91
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.140.93
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.140.190
country	US
network_name	Google LLC
asn	AS15169

ip_address	172.217.76.93
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.151.136
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.151.91
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.250.151.93
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.251.30.136
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.251.30.93
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.251.30.190
country	US
network_name	Google LLC
asn	AS15169

ip_address	142.251.30.91
country	US
network_name	Google LLC
asn	AS15169

Open Ports

80/tcp	http	gws -
443/tcp	https	gws -

Web Technologies

Software / Version	Category
Google Ads	Advertising
Google Font API	Font scripts
Hammer.js 2.0.2	JavaScript libraries
HTTP/3	Miscellaneous
Open Graph	Miscellaneous
Polymer 3.5.0	JavaScript frameworks
Google Ads Conversion Tracking	Analytics
PWA	Miscellaneous
reCAPTCHA	Security
HSTS	Security
YouTube	Video players
XRegExp 3.2.0	JavaScript libraries

Web Application Vulnerabilities

Evidence

URL	Cookie Name	Evidence
https://www.youtube.com/watch	__Secure-YENID	Set-Cookie: .youtube.com

Vulnerability description

We found that the target application sets cookies with a domain scope that is too broad. Specifically, cookies intended for use within a particular application are configured in such a way that they can be accessed by multiple subdomains of the same primary domain.

Risk description

The risk is that a cookie set for example.com may be sent along with the requests sent to dev.example.com, calendar.example.com, hostedsite.example.com. Potentially risky websites under your main domain may access those cookies and use the victim session from the main site.

Recommendation

The `Domain` attribute should be set to the origin host to limit the scope to that particular server. For example if the application resides on server app.mysite.com, then it should be set to `Domain=app.mysite.com`

Classification

CWE	CWE-614
OWASP Top 10 - 2017
OWASP Top 10 - 2021

Evidence

URL Evidence

URL	Evidence
https://www.youtube.com/watch	Response headers include the HTTP Content-Security-Policy security header with the following security issues:script-src: https: URI in script-src allows the execution of unsafe scripts. script-src: Nonces should only use the base64 charset. script-src: http: URI in script-src allows the execution of unsafe scripts. base-uri: Missing base-uri allows the injection of base tags. They can be used to set the base URL for all relative (script) URLs to an attacker controlled domain. We recommend setting it to 'none' or 'self'. report-uri: report-uri is deprecated in CSP3. Please use the report-to directive instead. default-src: The default-src directive should be set as a fall-back when other restrictions have not been specified.

https://www.youtube.com/watch

Response headers include the HTTP Content-Security-Policy security header with the following security issues:script-src: https: URI in script-src allows the execution of unsafe scripts. script-src: Nonces should only use the base64 charset. script-src: http: URI in script-src allows the execution of unsafe scripts. base-uri: Missing base-uri allows the injection of base tags. They can be used to set the base URL for all relative (script) URLs to an attacker controlled domain. We recommend setting it to 'none' or 'self'. report-uri: report-uri is deprecated in CSP3. Please use the report-to directive instead. default-src: The default-src directive should be set as a fall-back when other restrictions have not been specified.

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-1021
OWASP Top 10 - 2017
OWASP Top 10 - 2021

Evidence

Software / Version	Category
Google Ads	Advertising
Google Font API	Font scripts
Hammer.js 2.0.2	JavaScript libraries
HTTP/3	Miscellaneous
Open Graph	Miscellaneous
Polymer 3.5.0	JavaScript frameworks
Google Ads Conversion Tracking	Analytics
PWA	Miscellaneous
reCAPTCHA	Security
HSTS	Security
YouTube	Video players
XRegExp 3.2.0	JavaScript libraries

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

CWE	CWE-200
OWASP Top 10 - 2017
OWASP Top 10 - 2021

Evidence

URL
https://www.youtube.com/robots.txt

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	Evidence
https://www.youtube.com/watch	Response headers do not include the Referrer-Policy HTTP security header as well as the `<meta/>` tag with name 'referrer' is not present in the response.

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
OWASP Top 10 - 2021

Infrastructure Vulnerabilities

Evidence

Domain Queried	DNS Record Type	Description	Value
www.youtube.com	A	IPv4 address	142.250.117.190
www.youtube.com	A	IPv4 address	142.250.117.91
www.youtube.com	A	IPv4 address	142.251.30.190
www.youtube.com	A	IPv4 address	142.250.129.91
www.youtube.com	A	IPv4 address	142.250.129.93
www.youtube.com	A	IPv4 address	142.250.129.190
www.youtube.com	A	IPv4 address	142.250.129.136
www.youtube.com	A	IPv4 address	142.250.140.93
www.youtube.com	A	IPv4 address	142.250.140.136
www.youtube.com	A	IPv4 address	142.250.140.190
www.youtube.com	A	IPv4 address	142.250.140.91
www.youtube.com	A	IPv4 address	172.217.76.190
www.youtube.com	A	IPv4 address	192.178.223.190
www.youtube.com	A	IPv4 address	192.178.223.91
www.youtube.com	A	IPv4 address	192.178.223.136
www.youtube.com	A	IPv4 address	192.178.223.93
www.youtube.com	AAAA	IPv6 address	2a00:1450:4009:c0f::88
www.youtube.com	AAAA	IPv6 address	2a00:1450:4009:c19::5d
www.youtube.com	AAAA	IPv6 address	2a00:1450:4009:c0f::5b
www.youtube.com	AAAA	IPv6 address	2a00:1450:4009:c0f::be

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

Software / Version	Category
YouTube	Video players
Polymer 3.5.0	JavaScript frameworks
Google Ads	Advertising
XRegExp 3.2.0	JavaScript libraries
Hammer.js 2.0.2	JavaScript libraries
Google Font API	Font scripts
reCAPTCHA	Security
Google Ads Conversion Tracking	Analytics
HSTS	Security
PWA	Miscellaneous
Open Graph	Miscellaneous
HTTP/3	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.