CVE-2020-17496 — vBulletin PHP Module Remote Code Execution Vulnerability

CISA KEV listed Added November 3, 2021 Remediate by May 3, 2022

Description

The PHP module within vBulletin contains an unspecified vulnerability that allows for remote code execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request. This CVE ID resolves an incomplete patch for CVE-2019-16759.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-17496

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