Is CVE-2012-6511 being actively exploited?

CVE-2012-6511 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-6511?

CVE-2012-6511 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2012-6511

MEDIUM · CVSS 4.3EPSS 2.5%EU EUVD

Multiple cross-site scripting (XSS) vulnerabilities in organizer/page/users.php in the Organizer plugin 1.2.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) delete_id parameter or (2) extension parameter in an "Update Setting" action to wp-admin/admin.php.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 2.5% (85th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-6361)
Published: January 24, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-6361 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

organizer project / organizer

References

http://packetstormsecurity.org/files/112086/WordPress-Organizer-1.2.1-Cross-Site-Scripting-Path-Disclosure.html(Exploit, Third Party Advisory, VDB Entry)
http://websecurity.com.ua/5782(Exploit, Third Party Advisory)
https://exchange.xforce.ibmcloud.com/vulnerabilities/75105(Third Party Advisory, VDB Entry)
https://exchange.xforce.ibmcloud.com/vulnerabilities/75106(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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