CVE-2020-7373 Code injection in n/a
Remote attackers can execute arbitrary code on vBulletin servers by sending crafted data to a specific AJAX endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-7373?
CVE-2020-7373 is a critical code injection vulnerability in Vbulletin Vbulletin, published on 30 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-94
Which versions are affected by CVE-2020-7373?
It affects 1 product.
Products include Vbulletin Vbulletin.
How do I fix CVE-2020-7373?
No fix has been published for CVE-2020-7373 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-7373 being exploited?
There is no known exploitation of CVE-2020-7373 in the wild and no public exploit code.
Other vulnerabilities in Vbulletin Vbulletin
- CVE-2020-17496 vBulletin PHP Module Remote Code Execution
- CVE-2019-16759 vBulletin PHP Module Remote Code Execution
- CVE-2025-48827 vBulletin 5.0.0 through 5.7.5 and 6.0.0 through 6.0.3 allows unauthenticated users to invoke protected API controllers' methods when running
- CVE-2023-25135 Deserialization in n/a
- CVE-2020-12720 SQL injection in n/a
Sources
Also known as GHSA-mvwh-2m72-5jm7.