CVE-2020-7373

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request. NOTE: this issue exists because of an incomplete fix for CVE-2019-16759. ALSO NOTE: CVE-2020-7373 is a duplicate of CVE-2020-17496. CVE-2020-17496 is the preferred CVE ID to track this vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://blog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail/Exploit, Third Party Advisory
https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patchPatch, Vendor Advisory
https://github.com/rapid7/metasploit-framework/pull/13970Patch, Third Party Advisory
https://seclists.org/fulldisclosure/2020/Aug/5Exploit, Mailing List, Third Party Advisory
https://blog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail/Exploit, Third Party Advisory
https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patchPatch, Vendor Advisory
https://github.com/rapid7/metasploit-framework/pull/13970Patch, Third Party Advisory
https://seclists.org/fulldisclosure/2020/Aug/5Exploit, Mailing List, Third Party Advisory

Timeline

Published: Oct 30, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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