Vulnerability · Published Aug 6, 2026 · Assigned by WPScan

CVE-2026-14313PeproDev WooCommerce Receipt Uploader <= 2.8.0 - Unauthenticated Order Receipt Tampering via IDOR

Medium 5.3

In plain English

A medium-severity authorization bypass via user-controlled key in PeproDev WooCommerce Receipt Uploader from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.2%top 95.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

PeproDev WooCommerce Receipt Uploader (PeproDev WooCommerce Receipt Uploader WordPress plugin through 2.8.0 slug: pepro-bacs-receipt-upload-for-woocommerce), all versions up to and including 2.8.0 (latest on wordpress.org; no fixed version available at the time of writing), is vulnerable to unauthenticated missing-authorization / IDOR write. Requires WooCommerce.

Affected products (as reported)

Vendor	Product	Versions
Unknown	PeproDev WooCommerce Receipt Uploader	0 – through 2.8.0

Weakness: CWE-639, CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

https://wpscan.com/vulnerability/61d6aab4-7753-4a86-8b7e-81daa61654e8/ exploit, vdb-entry, technical-description