CVE-2017-7569

8.6 highEPSS 1.2%

High (8.6) in vbulletin vbulletin. EPSS 1.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

8.6 high

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2017-04-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

vbulletin:vbulletin

References

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

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