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CVE-2025-7443 is an unauthenticated arbitrary file upload vulnerability in the BerqWP plugin for WordPress. The flaw affects all versions up to and including 2.2.42 and is caused by missing file type validation in the plugin's JavaScript cache handling endpoint, store_javascript_cache.php. Because the upload logic does not adequately restrict uploaded content to expected JavaScript data and does not enforce safe file type validation, an attacker can submit crafted requests that cause arbitrary files, including server-executable scripts, to be written to the web server in a web-accessible location. This can turn a file upload primitive into remote code execution on the underlying server.
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What an attacker gets, and what they’ve been doing with it.
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No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A BerqWP Automated Page Speed Optimization vulnerability listed among vulnerabilities actively exploited or operationally weaponized in July 2026.
Vulnerability in the BerqWP WordPress plugin listed by the alert as being exploited in a large-scale CMS exploitation campaign.
A publicly known and patched vulnerability affecting the BerqWP WordPress plugin that is being exploited in a large-scale CMS campaign to deploy webshells.
A vulnerability in the BerqWP WordPress plugin listed by ACSC as exploited in a global CMS webshell deployment campaign.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.