Unrated severityNVD Advisory· Published Oct 11, 2026

CVE-2026-88903

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Topcontentllm-create
Range: <=1.2.1

Patches

Vulnerability mechanics

References

wpscan.com/vulnerability/173b07dd-6404-49c0-9e01-90b5b68d1dec/nvd

News mentions

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