PT-2026-21149 · WordPress · Gt3Themes Oyster - Photography Wordpress Theme

Published 2026-02-20 · Updated 2026-02-22 · CVE-2025-69367

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions GT3themes Oyster - Photography WordPress Theme versions through 4.4.3

Description The GT3themes Oyster - Photography WordPress Theme contains a flaw related to improper input handling during web page generation, leading to a DOM-Based Cross-site Scripting (XSS) condition. This allows for the injection of malicious scripts into web pages. The issue affects the 'oyster' component of the theme.

Recommendations Update GT3themes Oyster - Photography WordPress Theme to a version later than 4.4.3.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-69367

Affected Products

Gt3Themes Oyster - Photography Wordpress Theme

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-69367 · Security Note
• https://patchstack.com/database/Wordpress/Theme/oyster/vulnerability/wordpress-oyster-photography-wordpress-theme-theme-4-4-3-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2025425500639035585 · Twitter Post