CVE-2014-2021
LOW · CVSS 3.5EPSS 3.4%EU EUVD
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.
Key facts
- CVSS score
- 3.5 (v2.0)
- Severity
- LOW
- CVSS vector
AV:N/AC:M/Au:S/C:N/I:P/A:N- Weakness (CWE)
- CWE-79
- EPSS score
- 3.4% (89th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-2073)
- Published
- October 25, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-2073 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- vbulletin / vbulletin
- vbulletin / vbulletin
- vbulletin / vbulletin
- vbulletin / vbulletin
- vbulletin / vbulletin
- vbulletin / vbulletin
- vbulletin / vbulletin
References
- http://packetstormsecurity.com/files/128691/vBulletin-5.x-4.x-Persistent-Cross-Site-Scripting.html(Exploit)
- http://seclists.org/fulldisclosure/2014/Oct/55(Exploit)
- http://seclists.org/fulldisclosure/2014/Oct/63
- http://www.securityfocus.com/bid/70577(Exploit)
- http://www.securitytracker.com/id/1031000
- https://exchange.xforce.ibmcloud.com/vulnerabilities/97026
- https://github.com/tintinweb/pub/tree/master/pocs/cve-2014-2021(Exploit)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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