Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The Request a Quote for WooCommerce plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.9.2 via the `afrfq_submit_quote_via_popup()` function. This is due to missing file extension and MIME type validation in the popup upload handler, which uses the raw attacker-supplied filename directly as the destination for `move_uploaded_file()`. This makes it possible for unauthenticated attackers to upload executable files, such as PHP files, to a web-accessible temporary RFQ upload directory when a public quote rule with the multi-page popup flow is enabled.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-18143 | Addify RFQ (woocommerce-request-a-quote) ≤2.9.2 Unauthenticated arbitrary upload: admin-ajax afrfq_submit_quote_via_popup uses move_uploaded_file() with raw client filename — no ext/MIME checks PoC → https://pocbit.org/pocs/cve-2026-18143 #CVE #WordPress #WooCommerce