Unrated severityNVD Advisory· Published Oct 25, 2014· Updated Jun 17, 2026
CVE-2014-2021
CVE-2014-2021
Description
Cross-site scripting (XSS) vulnerability in admincp/apilog.php in vBulletin 4.2.2 and earlier, and 5.0.x through 5.0.5 allows remote authenticated users to inject arbitrary web script or HTML via a crafted XMLRPC API request, as demonstrated using the client name.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:vbulletin:vbulletin:*:*:*:*:*:*:*:*+ 7 more
- cpe:2.3:a:vbulletin:vbulletin:*:*:*:*:*:*:*:*range: <=4.2.2
- cpe:2.3:a:vbulletin:vbulletin:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:vbulletin:vbulletin:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:vbulletin:vbulletin:5.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:vbulletin:vbulletin:5.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:vbulletin:vbulletin:5.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:vbulletin:vbulletin:5.0.5:*:*:*:*:*:*:*
- (no CPE)range: <=4.2.2, 5.0.0-5.0.5
Patches
Vulnerability mechanics
References
7- packetstormsecurity.com/files/128691/vBulletin-5.x-4.x-Persistent-Cross-Site-Scripting.htmlnvdExploit
- seclists.org/fulldisclosure/2014/Oct/55nvdExploit
- www.securityfocus.com/bid/70577nvdExploit
- github.com/tintinweb/pub/tree/master/pocs/cve-2014-2021nvdExploit
- seclists.org/fulldisclosure/2014/Oct/63nvd
- www.securitytracker.com/id/1031000nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/97026nvd
News mentions
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