CVE-2011-5106 EXPLOIT
4.3
MEDIUM · CVSS 2.0 · EPSS 10.9% (pctl 96)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 4.3 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| EPSS | 10.9% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2012-08-23 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| fractalia | flexible custom post type |
| wordpress | wordpress |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WordPress Plugin Flexible Custom Post Type - 'id' Cross-Site Scripting | 2011-11-17 |
References
- http://plugins.trac.wordpress.org/changeset?reponame=&new=466252%40flexible-custom-post-type&old=465583%40flexible-custom-post-type
- http://wordpress.org/extend/plugins/flexible-custom-post-type/changelog/
- http://www.securityfocus.com/archive/1/520542/100/0/threaded
- http://www.securityfocus.com/bid/50719
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71415
- http://plugins.trac.wordpress.org/changeset?reponame=&new=466252%40flexible-custom-post-type&old=465583%40flexible-custom-post-type
- http://wordpress.org/extend/plugins/flexible-custom-post-type/changelog/
- http://www.securityfocus.com/archive/1/520542/100/0/threaded
- http://www.securityfocus.com/bid/50719
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71415
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