Vulnerability identifier: #VU68419

Vulnerability risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Kirby
Web applications / Modules and components for CMS

Vendor: Ian Stewart

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to time discrepancy in the brute force protection system. A remote attacker can enumerate web application users.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Kirby: 3.5.0 - 3.8.0

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External links
http://github.com/getkirby/kirby/releases/tag/3.5.8.2
http://github.com/getkirby/kirby/releases/tag/3.6.6.2
http://github.com/getkirby/kirby/releases/tag/3.7.5.1
http://github.com/getkirby/kirby/releases/tag/3.8.1

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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