Improper Restriction of Rendered UI Layers or Frames in vBulletin vBulletin

1) Improper Restriction of Rendered UI Layers or Frames

EUVDB-ID: #VU30733

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-17131

CWE-ID: CWE-1021 - Improper Restriction of Rendered UI Layers or Frames

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

vBulletin before 5.5.4 allows clickjacking.

Mitigation

Install update from vendor's website.

Vulnerable software versions

vBulletin: 5.5.0 - 5.5.3

CPE2.3

• cpe:2.3:a:vbulletin:vbulletin:5.5.0:*:*:*:*:*:*:*
• cpe:2.3:a:vbulletin:vbulletin:5.5.1:*:*:*:*:*:*:*
• cpe:2.3:a:vbulletin:vbulletin:5.5.2 Patch Level 1:*:*:*:*:*:*:*

External links

https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4421373-vbulletin-connect-5-5-4-is-now-available-for-download

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.