CVE-2026-66635 HIGH

CVE-2026-66635: WordPress Slider by 10Web plugin <= 1.2.62 - CSRF to Arbitrary File Deletion vulnerability

Vendor 10Web

Product Slider by 10Web

Weakness CWE-352 · CSRF

Published August 18, 2026

Last update August 18, 2026

View on NVD All CVEs

CVSS base score

7.4/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality None

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated Cross Site Request Forgery (CSRF) in Slider by 10Web <= 1.2.62 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Slider by 10Web versions up to 1.2.62 contain a cross-site request forgery (CSRF) vulnerability that allows an attacker to perform unauthorized actions on behalf of a site visitor. The vulnerability requires user interaction—the victim must visit a malicious page while logged into their WordPress site. An attacker can trigger slider configuration changes or other administrative actions without the site owner's knowledge.

What an attacker can do

03Attacker Capabilities

Perform unauthorized slider actions on behalf of a logged-in site visitor by tricking them into visiting a malicious page.

Potential impact on your site

04Site Impact

Attackers can modify slider settings, delete sliders, or trigger other administrative actions affecting site content and functionality.

Conditions required to exploit

05Prerequisites

Victim must be logged into WordPress and visit an attacker-controlled page while the plugin is active.

Key dates

06Disclosure timeline

August 18, 2026 CVE published

August 18, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-66635 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/352.html AskarLabs — CWE-352 write-up Cross-Site Request Forgery

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