SQL injection in Leantime



Published: 2020-04-01
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-5292
CWE-ID CWE-89
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Leantime
Server applications / SCADA systems

Vendor Leantime Systems Inc

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) SQL injection

EUVDB-ID: #VU26520

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5292

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "users" parameter in "class.tickets.php". A remote authenticated attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Leantime: 2.0 - 2.1 beta2

External links

http://github.com/Leantime/leantime/commit/af0807f0b2c4c3c914b93f1c5d940e6b875f231f
http://github.com/Leantime/leantime/pull/181
http://github.com/Leantime/leantime/security/advisories/GHSA-ww6x-rhvp-55hp


Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



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