Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The Wikilookup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Popup Width' setting in all versions up to, and including, 1.1.5. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-3354 Stored XSS in WordPress Wikilookup Plugin via Popup Width Setting https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3354
Post summary
The post briefly announces CVE‑2026‑3354 as a stored XSS flaw in the WordPress Wikilookup Plugin, providing only a brief technical description and a link to a vulnerability database, with no PoC, patch, or exploitation evidence.
CVE-2026-3354 The Wikilookup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Popup Width' setting in all versions up to, and including, 1.1.5. This is due … https://www.cve.org/CVERecord?id=CVE-2026-3354
Post summary
The Wikilookup WordPress plugin is vulnerable to stored XSS through the 'Popup Width' setting in all versions up to 1.1.5; no PoC, exploit code, or patch information is provided.