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Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · topcontent
Topcontent
1 known vulnerability on record. Add your version above to see which ones affect you.
Oct 11, 2026Topcontent: Does not properly authorise one of its request handlers and disables HTML sanitisation before storing the submitted contentCVE-2026-88903 · affects up to 1.2.1 · reported by WPScanHigh 8.8
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.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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