CVE-2014-5345

Disqus Comment System < 2.75 - XSS

Title source: rule

Description

Cross-site scripting (XSS) vulnerability in upgrade.php in the Disqus Comment System plugin before 2.76 for WordPress allows remote attackers to inject arbitrary web script or HTML via the step parameter.

Exploits (1)

exploitdb WORKING POC

htmlwebappsphp

https://www.exploit-db.com/exploits/34336

View on exploitdb

References (5)

[Exploit, Third Party Advisory] http://packetstormsecurity.com/files/127847/WordPress-Disqus-2.7.5-CSRF-Cross-Site-Scripting.html

[Mailing List] http://seclists.org/fulldisclosure/2014/Aug/35

[Patch] https://wordpress.org/plugins/disqus-comment-system/other_notes

[Exploit] https://www.nikcub.com/posts/multiple-vulnerabilities-in-disqus-wordpress-plugin

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/69205

Scores

EPSS 0.0239

EPSS Percentile 84.8%

Classification

CWE

CWE-79

Status draft

Affected Products (32)

disqus/disqus_comment_system < 2.75

disqus/disqus_comment_system

... and 17 more

Timeline

Published Aug 19, 2014

Tracked Since Feb 18, 2026