Public vulnerability disclosure

CVE-2026-123668

GetPaid 2.8.63 - 2.8.64 - Unauthenticated Payment Bypass via Fractional Item Quantity

publishedCWE-1284

The GetPaid WordPress plugin from 2.8.63 to 2.8.64 does not ensure item quantities on its payment forms are whole numbers, allowing unauthenticated users to have an invoice for a priced item marked as paid without being charged.

Technical severity5.3 mediumCVSS 3.1 · CNA: WPScan
Published2026-11-11Source updated 2026-11-11
Collected2026-11-111 attributed source

Fixes and workarounds

No remediation reported in collected sources.

Missing remediation information is not evidence that no patch exists.

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
GetPaid
Unknown
https://wordpress.org/plugins
≥ 2.8.63; < 2.8.65 (affected, semver)
Other versions: unaffected
CNA: WPScan

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / scoreVectorAuthority
3.1 / 5.3
medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NCNA: WPScan

Exploit evidence

References

For agents and automation

Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.

Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.

Endpoints and access details

https://api.y2.dev/api/v2/cyber/cves
https://api.y2.dev/api/v2/cyber/cves/{cveId}

A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.

For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.

Agent access JSON · OpenAPI · CVE API guide