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Vulnerability record · CVE-2011-5106 · published 23 August 2012

CVE-2011-5106: Fractalia flexible custom post type cross-site scripting vulnerability

Fractalia · Flexible Custom Post Type

Cross-site scripting (XSS) vulnerability in edit-post.php in the Flexible Custom Post Type plugin before 0.1.7 for WordPress allows remote attackers to inject arbitrary web script or HTML via the id parameter.

4.3 CVSS 2.0 Medium EPSS 11% · top 4.3% CWE-79 · Cross-site scripting
4.3CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Cross-site scripting (XSS) vulnerability in edit-post.php in the Flexible Custom Post Type plugin before 0.1.7 for WordPress allows remote attackers to inject arbitrary web script or HTML via the id parameter.

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://plugins.trac.wordpress.org/changeset?reponame=&new=466252%40flexible-custom-post-type&old=465583%40flexible-custo ExploitPatch
http://wordpress.org/extend/plugins/flexible-custom-post-type/changelog/ Vendor Advisory
http://www.securityfocus.com/archive/1/520542/100/0/threaded
http://www.securityfocus.com/bid/50719 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/71415
http://plugins.trac.wordpress.org/changeset?reponame=&new=466252%40flexible-custom-post-type&old=465583%40flexible-custo ExploitPatch
http://wordpress.org/extend/plugins/flexible-custom-post-type/changelog/ Vendor Advisory
http://www.securityfocus.com/archive/1/520542/100/0/threaded
http://www.securityfocus.com/bid/50719 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/71415

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Source: NIST National Vulnerability Database (record CVE-2011-5106), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.