theme

Oyster Vulnerabilities

2 known security issues reported for the Oyster WordPress theme. Most recent disclosed Feb 20, 2026.

1 high

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Oyster [oyster] <= 4.4.3 (unfixed)

unknown

[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in GT3themes Oyster - Photography WordPress Theme oyster allows DOM-Based XSS.This issue affects Oyster - Photography WordPress Theme: from n/a through <= 4.4.3.

Affected:
up to 4.4.3
Fix:
No patched version reported
Disclosed:
Feb 20, 2026

CVE-2025-69367 on NVD →

Oyster - Photography WordPress <= 4.4.3 - Unauthenticated Stored Cross-Site Scripting

high

The Oyster - Photography WordPress theme for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever...

CVSS:
7.2
Affected:
up to 4.4.3
Fix:
No patched version reported
Disclosed:
Jan 28, 2026

CVE-2025-69367 on NVD →

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