XSS in Appthemes Classipress
CVE-2011-5257
Multiple cross-site scripting (XSS) vulnerabilities in the Classipress theme before 3.1.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) twitter_id parameter related to the Twitter widget and (2) facebook_id parameter related to the Facebook widget.
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: 0.038 (89.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Appthemes Classipress — versions 3.0.5.2, 3.0.5.3, 3.1.3
- WordPress
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/46658 (Vendor Advisory, third-party-advisory)
- www.osvdb.org/76712 (vdb-entry)
- docs.appthemes.com/classipress/classipress-version-3-1-5/ (Vendor Advisory)
- www.exploit-db.com/exploits/18053 (Exploit, exploit)
Frequently asked questions
- What is CVE-2011-5257?
- CVE-2011-5257 is a vulnerability in Appthemes Classipress, classified under Cross-site Scripting. Published 2013-02-12.
- Is CVE-2011-5257 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.