CVE-2026-57757 HIGH

CVE-2026-57757: WordPress pCloud WP Backup plugin <= 2.0.2 - Cross Site Request Forgery (CSRF) vulnerability

Vendor Ploudapp

Product pCloud WP Backup

Weakness CWE-352 · CSRF

Published July 2, 2026

Last update July 2, 2026

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality High

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

What the vulnerability does

01Description

Unauthenticated Cross Site Request Forgery (CSRF) in pCloud WP Backup <= 2.0.2 versions.

Explanation of Vulnerability in Simple Terms

02Summary

pCloud WP Backup versions up to 2.0.2 are vulnerable to cross-site request forgery (CSRF) attacks. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted backup or configuration actions without the admin's knowledge or consent. The vulnerability requires the victim to visit the attacker's page while authenticated to the WordPress site.

What an attacker can do

03Attacker Capabilities

Perform backup or configuration changes on behalf of a logged-in administrator without their consent.

Potential impact on your site

04Site Impact

Attackers can modify backup settings, trigger unwanted backups, or alter plugin configuration through a victim admin's browser session.

Conditions required to exploit

05Prerequisites

Administrator must be logged into WordPress and visit an attacker-controlled webpage.

Key dates

06Disclosure timeline

July 2, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-57757 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/352.html

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