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

4.3 CVSS

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.

Classification

CVE ID: CVE-2025-1778

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Problem Types

CWE-862 Missing Authorization

Affected Products

Vendor: SeaTheme

Product: Art Theme

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 7.38% (scored less or equal to compared to others)

EPSS Date: 2025-06-06 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1778
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

Timeline