CVE-2026-54823: critical vulnerability in MarketingFire Widget Options
WordPress Widget Options plugin <= 4.2.3 - Remote Code Execution (RCE) vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.9epss 0.8%
Contributor Remote Code Execution (RCE) in Widget Options <= 4.2.3 versions.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
MarketingFire · Widget OptionsRelated CVEs — MarketingFire Widget Options
In the same product, most dangerous first.