What is CVE-2018-6200?

CVE-2018-6200 is a medium-severity vulnerability in Vbulletin, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2018-01-25.

How severe is CVE-2018-6200?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2018-6200 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Vbulletin

CVE-2018-6200

vBulletin 3.x.x and 4.2.x through 4.2.5 has an open redirect via the redirector.php url parameter.

Vulnerability class: Open Redirect

EPSS: 0.032 (86.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Vbulletin
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-6200?: CVE-2018-6200 is a medium-severity vulnerability in Vbulletin, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2018-01-25.
How severe is CVE-2018-6200?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2018-6200 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.