https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-11T22:16:31.885616+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-88903 CVE-2026-88903 — Topcontent <= 1.2.1 - Unauthenticated Stored XSS via Content Webhook 2026-10-11T22:16:31.886913+00:00

Affected: Unknown Topcontent

The Topcontent WordPress plugin through 1.2.1 does not properly authorise one of its request handlers and disables HTML sanitisation before storing the submitted content, allowing unauthenticated attackers to publish arbitrary posts containing malicious JavaScript on any site where its API key has never been configured.