Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2023-22487 CVE-2023-22488 |
CWE-ID | CWE-284 CWE-862 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Flarum Web applications / Other software |
Vendor | Flarum |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU71384
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: CVE-2023-22487
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's website.
Vulnerable software versionsFlarum: 1.0.0 - 1.6.2
External linkshttp://github.com/flarum/framework/commit/ab1c868b978e8b0d09a5d682c54665dae17d0985
http://github.com/flarum/framework/security/advisories/GHSA-22m9-m3ww-53h3
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.
EUVDB-ID: #VU71385
Risk: Medium
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-22488
CWE-ID:
CWE-862 - Missing Authorization
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to missing authorization in the notification-sending component. A remote user can obtain sensitive information from notifications.
MitigationInstall updates from vendor's website.
Vulnerable software versionsFlarum: 1.0.0 - 1.6.2
External linkshttp://github.com/flarum/framework/commit/d0a2b95dca57d3dae9a0d77b610b1cb1d0b1766a
http://github.com/flarum/framework/security/advisories/GHSA-8gcg-vwmw-rxj4
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.