VYPR
← All advisories
Unrated severityNVD Advisory· Published Mar 22, 2013· Updated Jun 16, 2026

CVE-2013-0731

CVE-2013-0731

Description

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.

Affected products

11
  • Mailup/Wp Mailup10 versions
    cpe:2.3:a:mailup:wp-mailup:*:*:*:*:*:*:*:*+ 9 more
    • cpe:2.3:a:mailup:wp-mailup:*:*:*:*:*:*:*:*range: <=1.3.2
    • cpe:2.3:a:mailup:wp-mailup:1.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.21:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:mailup:wp-mailup:1.3.1:*:*:*:*:*:*:*
  • WordPress/MailUpllm-fuzzy
    Range: <1.3.3

Patches

Vulnerability mechanics

References

6

News mentions

0

No linked articles in our index yet.