Multiple vulnerabilities in Thinkst Applied Research Canarytokens

Published: 2024-07-26

Risk	Low
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-41663 CVE-2024-41664
CWE-ID	CWE-79 CWE-352
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Canarytokens Other software / Other software solutions
Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Stored cross-site scripting

EUVDB-ID: #VU94765

Risk: Low

CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-41663

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "Cloned Website" Canarytoken. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Canarytokens: before sha-8ea5315

External links

http://github.com/thinkst/canarytokens/security/advisories/GHSA-xj9h-3j9c-c95h

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Cross-site request forgery

EUVDB-ID: #VU94770

Risk: Low

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-41664

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)