Vulnerability Scan Result

Target:

http://accounts.aibookkeeper.app/ (redirect)

Scanned target: https://accounts.aibookkeeper.app/

Submitted: May 21, 2025 from FJ

Public Scan

Scan mode: Passive (non-intrusive)

Summary

low

Info

Low

Medium

High

Critical

Screenshot

Title:	Just a moment...
Description:	No description found

IP Information

IP address	172.64.153.110
Country	-
AS number	AS13335
Net name	Cloudflare Inc

IP address	104.18.34.146
Country	-
AS number	AS13335
Net name	Cloudflare Inc

Open Ports

80/tcp	http	Cloudflare http proxy -
443/tcp	https	cloudflare -
8080/tcp	http	Cloudflare http proxy -
8443/tcp	http	cloudflare -

Web Technologies

Software / Version	Category
Clerk	Authentication
Google Font API	Font scripts
HTTP/3	Miscellaneous
Next.js 14.2.26	JavaScript frameworks, Web frameworks, Web servers, Static site generator
React	JavaScript frameworks
Segment	Customer data platform
Sentry	Issue trackers
Vercel	PaaS
Webpack	Miscellaneous
Cloudflare	CDN
Cloudflare Bot Management	Security
HSTS	Security

Web Application Vulnerabilities

Evidence

URL	Evidence
https://accounts.aibookkeeper.app/	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	A6 - Security Misconfiguration
OWASP Top 10 - 2021	A5 - Security Misconfiguration

Evidence

Software / Version	Category
Clerk	Authentication
Google Font API	Font scripts
HTTP/3	Miscellaneous
Next.js 14.2.26	JavaScript frameworks, Web frameworks, Web servers, Static site generator
React	JavaScript frameworks
Segment	Customer data platform
Sentry	Issue trackers
Vercel	PaaS
Webpack	Miscellaneous
Cloudflare	CDN
Cloudflare Bot Management	Security
HSTS	Security

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

URL
Missing: https://accounts.aibookkeeper.app/.well-known/security.txt

Vulnerability description

We have noticed that the server is missing the security.txt file, which is considered a good practice for web security. It provides a standardized way for security researchers and the public to report security vulnerabilities or concerns by outlining the preferred method of contact and reporting procedures.

Risk description

There is no particular risk in not having a security.txt file for your server. However, this file is important because it offers a designated channel for reporting vulnerabilities and security issues.

Recommendation

We recommend you to implement the security.txt file according to the standard, in order to allow researchers or users report any security issues they find, improving the defensive mechanisms of your server.

Classification

OWASP Top 10 - 2017	A6 - Security Misconfiguration
OWASP Top 10 - 2021	A5 - Security Misconfiguration

Infrastructure Vulnerabilities

Evidence

Domain Queried	DNS Record Type	Description	Value
accounts.aibookkeeper.app	A	IPv4 address	172.64.153.110
accounts.aibookkeeper.app	A	IPv4 address	104.18.34.146
accounts.aibookkeeper.app	AAAA	IPv6 address	2606:4700:4400::ac40:996e
accounts.aibookkeeper.app	AAAA	IPv6 address	2606:4700:4400::6812:2292
accounts.aibookkeeper.app	CNAME	Canonical name	accounts.clerk.services

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.

Operating System	Accuracy
FreeBSD 11.0-STABLE	91%

Evidence

Software / Version	Category
Next.js 14.2.26	JavaScript frameworks, Web frameworks, Web servers, Static site generator
Sentry	Issue trackers
Clerk	Authentication
Segment	Customer data platform
React	JavaScript frameworks
Vercel	PaaS
Cloudflare Bot Management	Security
HSTS	Security
Cloudflare	CDN
Webpack	Miscellaneous
HTTP/3	Miscellaneous
Google Font API	Font scripts

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

Software / Version	Category
Next.js 14.2.26	JavaScript frameworks, Web frameworks, Web servers, Static site generator
Sentry	Issue trackers
Clerk	Authentication
Segment	Customer data platform
React	JavaScript frameworks
Vercel	PaaS
Cloudflare Bot Management	Security
HSTS	Security
Cloudflare	CDN
Webpack	Miscellaneous
HTTP/3	Miscellaneous
Google Font API	Font scripts

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

Software / Version	Category
Next.js 14.2.26	JavaScript frameworks, Web frameworks, Web servers, Static site generator
Sentry	Issue trackers
Clerk	Authentication
Segment	Customer data platform
Vercel	PaaS
React	JavaScript frameworks
Cloudflare Bot Management	Security
HSTS	Security
Cloudflare	CDN
HTTP/3	Miscellaneous
Google Font API	Font scripts
Webpack	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

Software / Version	Category
Vercel	PaaS
Cloudflare Bot Management	Security
HSTS	Security
Cloudflare	CDN
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.