Vulnerability identifier: #VU71384
Vulnerability risk: Medium
CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Flarum
Web applications /
Other software
Vendor: Flarum
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote user can bypass implemented security restrictions and read any post on the forum.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Flarum: 1.0.0 - 1.6.2
External links
http://github.com/flarum/framework/commit/ab1c868b978e8b0d09a5d682c54665dae17d0985
http://github.com/flarum/framework/security/advisories/GHSA-22m9-m3ww-53h3
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.