CVE-2026-57769
Received Received - Intake

Unauthenticated XSS in Grand Photography

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in Grand Photography <= 5.7.8 versions.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-57769
EUVD
EUVD-2026-48180

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
grand_photography grand_photography to 5.7.8 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability in the Grand Photography WordPress theme versions up to 5.7.8. It allows attackers to inject malicious scripts into web pages viewed by users. The vulnerability has a CVSS score of 7.1, indicating medium severity.

Detection Guidance

To detect this XSS vulnerability in Grand Photography <= 5.7.8, monitor for unusual script execution or redirects on your site. Check web server logs for suspicious user input patterns or unexpected JavaScript execution. Use tools like browser developer consoles to inspect injected scripts or form submissions that may trigger XSS.

Impact Analysis

Attackers could exploit this to inject scripts that redirect visitors, display unwanted ads, or steal sensitive data. Users might unknowingly execute these scripts by clicking malicious links or visiting compromised pages. No authentication is required for exploitation.

Mitigation Strategies

Immediately apply Patchstack's mitigation rule to block attacks until an official patch is released. Update the Grand Photography theme to the latest version if available. If no update exists, seek help from your hosting provider or web developer to implement temporary fixes or remove the vulnerable theme.

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