WordPress har uppdaterat sin lösning för hemsidor och nätbutiker till version 4.8.2. En version som innehåller fem buggfixar för kritiska fel.
Har du installerat WordPress korrekt så bör din webbplats ha uppdaterats redan när du läser detta.
Uppdateringen
WordPress versions 4.8.1 and earlier are affected by these security issues:
$wpdb->prepare()
can create unexpected and unsafe queries leading to potential SQL injection (SQLi). WordPress core is not directly vulnerable to this issue, but weve added hardening to prevent plugins and themes from accidentally causing a vulnerability. Reported by Slavco- A cross-site scripting (XSS) vulnerability was discovered in the oEmbed discovery. Reported by xknown of the WordPress Security Team.
- A cross-site scripting (XSS) vulnerability was discovered in the visual editor. Reported by Rodolfo Assis (@brutelogic) of Sucuri Security.
- A path traversal vulnerability was discovered in the file unzipping code. Reported by Alex Chapman (noxrnet).
- A cross-site scripting (XSS) vulnerability was discovered in the plugin editor. Reported by ??? (Chen Ruiqi).
- An open redirect was discovered on the user and term edit screens. Reported by Yasin Soliman (ysx).
- A path traversal vulnerability was discovered in the customizer. Reported by Weston Ruter of the WordPress Security Team.
- A cross-site scripting (XSS) vulnerability was discovered in template names. Reported by Luka (sikic).
- A cross-site scripting (XSS) vulnerability was discovered in the link modal. Reported by Anas Roubi (qasuar).
Har du inte uppdaterat din webbplats så bör du göra det omgående eftersom information nu finns publicerad om vilka buggar det handlar om.
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