CVE-2017-7569

8.6 HIGH

Published: April 06, 2017 Modified: May 13, 2026

Description

In vBulletin before 5.3.0, remote attackers can bypass the CVE-2016-6483 patch and conduct SSRF attacks by leveraging the behavior of the PHP parse_url function, aka VBV-17037.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4367744-vbulletin-5-3-0-connect-is-now-available

Source: cve@mitre.org

Release Notes Third Party Advisory

https://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4367744-vbulletin-5-3-0-connect-is-now-available

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.6 / 10.0

EPSS (Exploit Probability)

1.2%

65th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-918

Affected Vendors

vbulletin

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