Oyster - Photography WordPress Theme: Cross-site scripting
Oyster - Photography WordPress Theme is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
- Component
- Oyster - Photography WordPress Theme
- Plugin slug
oyster- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Feb 20, 2026
This CVE was published Feb 20, 2026 and is one of 1 known issue for this theme.
Update, patch or deactivate.
Update Oyster - Photography WordPress Theme to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
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.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L