CVE-2019-16759
vBulletin PHP Module Remote Code Execution Vulnerability
- Published
- Sep 24, 2019
- Updated
- Oct 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- Sep 23, 2019
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
vBulletin 5.x through 5.5.4 allows remote command execution via the widgetConfig[code] parameter in an ajax/render/widget_php routestring request.
Sources
15- CVE-2019-16759Exploit
This tools will extracts and dumps Email + SMTP from vBulletin database server
- CVE-2019-16759Exploit
vBulletin 5.x 未授权远程代码执行漏洞
PoC exploit for CVE-2019-16759 enabling remote code execution on vBulletin 5.0.0–5.6.2 via malicious POST request due to input validation flaw.
Responsible use
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