CVE-2026-14565mediumCWE-79

CVE-2026-14565: medium-severity vulnerability in advanced-customized-prompts

Advanced Customized Prompts <= 1.0.1 - Subscriber+ Stored XSS via Product Popup Configuration

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.4epss 0.2%
The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before saving popup configuration to a product, nor escape the stored values on output, allowing any authenticated user such as a subscriber to store JavaScript that executes in the browser of visitors viewing the affected product.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · advanced-customized-prompts
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — advanced-customized-prompts

In the same product, most dangerous first.

CVE-2026-14563CRITICALAdvanced Customized Prompts <= 1.0.1 - Unauthenticated Account TakeoverEPSS 0.5%CVE-2026-14566MEDIUMAdvanced Customized Prompts <= 1.0.1 - Subscriber+ WooCommerce Order Item Metadata TamperingEPSS 0.3%