#VU50891 Stored cross-site scripting in Centreon


Published: 2021-02-23 | Updated: 2021-02-25

Vulnerability identifier: #VU50891

Vulnerability 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-2020-22425

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Centreon
Web applications / Remote management & hosting panels

Vendor: Centreon

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 Ressource Access form. 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

Centreon: 19.10.0 - 19.10.19, 19.04.0 - 19.04.20, 2.8.0 - 2.8.216, 20.10.0 - 20.10.3, 20.04.0 - 20.04.9


External links
http://github.com/centreon/centreon/releases/tag/19.10.20
http://github.com/centreon/centreon/releases/tag/2.8.36
http://github.com/centreon/centreon/releases/tag/20.04.10
http://github.com/centreon/centreon/releases/tag/20.10.4


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.


Latest bulletins with this vulnerability