Stolen UpdraftCentral keys used to backdoor WordPress sites
A threat actor breached TeamUpdraft's website, a developer of popular WordPress backup and security plugins, potentially compromising UpdraftCentral connection keys that can send commands to connected websites.
Excerpt from the primary source: BleepingComputer
Who is affected
Small businesses · Developers · Security professionals
Affected technology: WordPress
What you should do · Be aware
No immediate action is indicated. Share this with the relevant teams and watch for updates.
Automated guidance based on this story's classification. Check the linked advisories for specifics.
Sources
We link to original and authoritative sources. Headlines and excerpts belong to their publishers.
Original reporting
Related
WordPress SEO plugin Rank Math compromised to backdoor websites
Some downloads of the Rank Math PRO WordPress plugin from the vendor's official website carried malware that planted hidden backdoors in a supply-chain attack last week.
Rank Math PRO WordPress Plugin Compromised in Supply Chain Attack
Hackers injected malware into Rank Math PRO version 3.0.123 packages distributed between October 15 and October 16.
Ninja Forms plugin flaw exploited to hack WordPress sites
Hackers are exploiting stored cross-site scripting (XSS) vulnerabilities in two unrelated WordPress plugins, Ninja Forms and WPC Product Bundles for WooCommerce, to install backdoors and create rogue admin accounts.
Source reporting says attackers are already exploiting this, so exposed WordPress systems are at immediate risk.
Scans for Wordfence Protected Websites, (Tue, Sep 29th)
Starting yesterday, our sensors picked up a small number of scans for "wordfence-waf.php". This particular script is used by Wordfence, a solution to protect WordPress sites. During the Wordfence install, the wordpress-waf.php file will be created in the site's root directory [1].