Vulnerability in Mailup Wp-Mailup
CVE-2013-0731
ajax.functions.php in the MailUp plugin before 1.3.3 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks by setting the wordpress_logged_in cookie. NOTE: this is due to an incomplete fix for a similar issue that was fixed in 1.3.2.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.026 (84.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Mailup Wp-Mailup — versions 1.0.0, 1.1.0, 1.1.1
- WordPress
Weakness classification (CWE)
Public proof-of-concept exploits
References
- plugins.trac.wordpress.org/changeset (Exploit, Patch)
- www.securityfocus.com/bid/58467 (vdb-entry)
- secunia.com/advisories/51917 (Vendor Advisory, third-party-advisory)
- wordpress.org/extend/plugins/wp-mailup/changelog/
- osvdb.org/91274 (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/82847 (vdb-entry)
Frequently asked questions
- What is CVE-2013-0731?
- CVE-2013-0731 is a vulnerability in Mailup Wp-Mailup, classified under CWE-264. Published 2013-03-22.
- Is CVE-2013-0731 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.