Multiple vulnerabilities in Grafana



Published: 2020-06-02 | Updated: 2020-08-10
Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2018-18623
CVE-2018-18624
CVE-2018-18625
CWE-ID CWE-79
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Grafana
Web applications / Other software

Vendor Grafana Labs

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU34376

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-18623

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

Exploit availability: No

Description

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

The vulnerability exists due to insufficient sanitization of user-supplied data when processing the "Dashboard > Text Panel" screen. NOTE: this issue exists because of an incomplete fix for CVE-2018-12099. A remote attacker can trick the victim to follow a specially crafted link 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

Grafana: 5.3.1


CPE2.3 External links

http://github.com/grafana/grafana/pull/11813
http://security.netapp.com/advisory/ntap-20200608-0008/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Cross-site scripting

EUVDB-ID: #VU34377

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-18624

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

Exploit availability: No

Description

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

The vulnerability exists due to insufficient sanitization of user-supplied data when processing a column style on the "Dashboard > Table Panel" screen. NOTE: this issue exists because of an incomplete fix for CVE-2018-12099. A remote attacker can trick the victim to follow a specially crafted link 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

Grafana: 5.3.1


CPE2.3 External links

http://github.com/grafana/grafana/pull/11813
http://security.netapp.com/advisory/ntap-20200608-0008/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Cross-site scripting

EUVDB-ID: #VU34378

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-18625

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

Exploit availability: No

Description

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

The vulnerability exists due to insufficient sanitization of user-supplied data when processing a link on the "Dashboard > All Panels > General" screen. NOTE: this issue exists because of an incomplete fix for CVE-2018-12099. A remote attacker can trick the victim to follow a specially crafted link 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

Grafana: 5.3.1


CPE2.3 External links

http://github.com/grafana/grafana/pull/11813
http://security.netapp.com/advisory/ntap-20200608-0008/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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