CVE-2025-1783
Gallery Styles <= 1.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Gallery Styles plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Gallery Block in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | kometschuh |
| Product | gallery styles |
| Published | Mar 8, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
kometschuh / Gallery Styles
0 ≤ 1.3.4
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c9443e36-648c-4984-8b06-28e9da959e26?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/gallery-styles/tags/1.3.4/gallery-styles.php#L34 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3251908/gallery-styles/trunk/gallery-styles.php
Credits
Peter Thaleikis