CVE-2013-2640

Name: CVE-2013-2640
Creator: NVD / NIST
Published: 2013-03-22T17:55:01.097+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.38%

Last modified Jun 16, 2026

CVE-2013-2640 is a vulnerability of currently unknown severity. ajax.functions.php in the MailUp plugin before 1.3.2 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 via unspecified vectors related to "formData=save" requests, a different version than CVE-2013-0731.. EPSS estimates a 2.38% chance of exploitation in the next 30 days.

Description

ajax.functions.php in the MailUp plugin before 1.3.2 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 via unspecified vectors related to "formData=save" requests, a different version than CVE-2013-0731.

Metrics

EPSS Probability

2.38%

81.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Mailup	Wp-Mailup	<= 1.3.1
Mailup	Wp-Mailup	1.0.0
Mailup	Wp-Mailup	1.1.0
Mailup	Wp-Mailup	1.1.1
Mailup	Wp-Mailup	1.1.2
Mailup	Wp-Mailup	1.1.3
Mailup	Wp-Mailup	1.2
Mailup	Wp-Mailup	1.3
Mailup	Wp-Mailup	1.21

References

http://osvdb.org/91274
http://plugins.trac.wordpress.org/changeset?new=682420Exploit, Patch
http://secunia.com/advisories/51917Vendor Advisory
http://wordpress.org/extend/plugins/wp-mailup/changelog/
http://osvdb.org/91274
http://plugins.trac.wordpress.org/changeset?new=682420Exploit, Patch
http://secunia.com/advisories/51917Vendor Advisory
http://wordpress.org/extend/plugins/wp-mailup/changelog/

Timeline

Published: Mar 22, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-2640?

How severe is CVE-2013-2640?

Severity scoring for CVE-2013-2640 is pending analysis. The EPSS model estimates a 2.38% probability of exploitation in the next 30 days.

How do I fix CVE-2013-2640?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-2640?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST