XSS in Fractalia Flexible Custom Post Type
CVE-2011-5106
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.109 (95.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.109 · newest: 0.109 · change: 0.000
Affected products
- Fractalia Flexible Custom Post Type — versions 0.1, 0.1.3, 0.1.4
- WordPress
Weakness classification (CWE)
Public proof-of-concept exploits
References
- exchange.xforce.ibmcloud.com/vulnerabilities/71415 (vdb-entry)
- www.securityfocus.com/bid/50719 (Exploit, vdb-entry)
- www.securityfocus.com/archive/1/520542/100/0/threaded (mailing-list)
- wordpress.org/extend/plugins/flexible-custom-post-type/changelog/ (Vendor Advisory)
- plugins.trac.wordpress.org/changeset (Exploit, Patch)
Frequently asked questions
- What is CVE-2011-5106?
- CVE-2011-5106 is a vulnerability in Fractalia Flexible Custom Post Type, classified under Cross-site Scripting. Published 2012-08-23.
- Is CVE-2011-5106 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.