CVE-2023-39165 MEDIUM

CVE-2023-39165: WordPress Sign-up Sheets Plugin <= 2.2.8 is vulnerable to Cross Site Request Forgery (CSRF)

Vendor Fetch Designs

Product Sign-up Sheets

Weakness CWE-352 · CSRF

Published October 3, 2023

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in Fetch Designs Sign-up Sheets plugin <= 2.2.8 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Sign-up Sheets through version 2.2.8 is 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 actions on the site without their knowledge. The vulnerability requires the victim to visit the attacker's page while authenticated to the site.

What an attacker can do

03Attacker Capabilities

Perform unwanted actions (modify or delete data) on behalf of a logged-in administrator without their consent.

Potential impact on your site

04Site Impact

An attacker can trick administrators into modifying or deleting sign-up sheet data through a malicious link or webpage.

Conditions required to exploit

05Prerequisites

Victim must be logged in and visit an attacker-controlled webpage; no special privileges required.

Key dates

06Disclosure timeline

October 3, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-39165 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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