WordPress <= 4.6.1 Stored XSS Via Theme File

Disclosed: 2017-01-13 02:43:57 By madrobot To nextcloud
Unknown
Vulnerability Details
Hello __Team__, __Description__:- >Vulnerable code is located at /wp-admin/includes/class-theme-installer-skin.php __POC__:- https://nextcloud.com/readme.html {F151887} __FIX__:- Upgrade wordpress to latest __Refer__:- >https://wpvulndb.com/vulnerabilities/8718 >https://www.mehmetince.net/low-severity-wordpress/ __Attack Scenario__:- 1 – Attacker uploads a theme as a zip file. 2 – Webmaster who just want to download a theme and then upload, takes a theme file. 3 – And upload it without verify content of zip file. __Regards__, Santhosh
Actions
View on HackerOne
Report Stats
  • Report ID: 197878
  • State: Closed
  • Substate: resolved
  • Upvotes: 12
Share this report