Multiple vulnerabilities in Bolt CMS



Published: 2020-06-15
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-4040
CVE-2020-4041
CWE-ID CWE-352
CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		Bolt
Web applications / CMS

Vendor Bolt.cm

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site request forgery

EUVDB-ID: #VU29010

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-4040

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

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin in the preview generating endpoint. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Bolt: 0.8.4 - 3.7.0

CPE2.3 External links

http://github.com/bolt/bolt/commit/b42cbfcf3e3108c46a80581216ba03ef449e419f
http://github.com/bolt/bolt/pull/7853
http://github.com/bolt/bolt/security/advisories/GHSA-2q66-6cc3-6xm8


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Stored cross-site scripting

EUVDB-ID: #VU29011

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2020-4041

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 filename of uploaded files. A remote attacker can permanently 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 update from vendor's website.

Vulnerable software versions

Bolt: 0.8.4 - 3.7.0

CPE2.3 External links

http://github.com/bolt/bolt/commit/b42cbfcf3e3108c46a80581216ba03ef449e419f
http://github.com/bolt/bolt/pull/7853
http://github.com/bolt/bolt/security/advisories/GHSA-68q3-7wjp-7q3j


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



###SIDEBAR###