Cross-Site Scripting Vulnerability in Picu Plugin for WordPress
CVE-2026-57387

7.1HIGH

Key Information:

Vendor

WordPress
Status
Picu
Vendor
CVE Published:
13 July 2026

What is CVE-2026-57387?

A Cross-Site Scripting (XSS) vulnerability exists in the Picu plugin, allowing attackers to inject malicious scripts into web pages viewed by users. This flaw affects all versions of the Picu plugin up to and including version 3.5.1. Exploiting this vulnerability could enable an attacker to execute arbitrary scripts within the context of the victim’s browser, potentially leading to unauthorized actions on behalf of the user or disclosure of sensitive information.

Affected Version(s)

picu 0 <= 3.5.1

References

https://patchstack.com/database/Wordpress/Plugin/picu/vul...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

xwii | Patchstack Bug Bounty Program
.