CVE-2025-49054 HIGH

CVE-2025-49054: WordPress Time Sheets plugin <= 2.1.3 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Mrdenny
Product Time Sheets
Weakness CWE-79 · XSS
Published August 14, 2025
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mrdenny Time Sheets time-sheets allows Reflected XSS.This issue affects Time Sheets: from n/a through <= 2.1.3.

Explanation of Vulnerability in Simple Terms

02Summary

Time Sheets versions 2.1.3 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application. An attacker can craft a malicious link or page that, when visited by a user, executes arbitrary JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.

What an attacker can do

03Attacker Capabilities

Execute JavaScript in a victim's browser to steal session cookies, credentials, or perform actions as that user.

Potential impact on your site

04Site Impact

Users visiting crafted malicious links could have their sessions compromised or be tricked into performing unintended actions.

Conditions required to exploit

05Prerequisites

Victim must click a malicious link or visit an attacker-controlled page that triggers the vulnerability.

Key dates

06Disclosure timeline

August 14, 2025 CVE published
April 28, 2026 Record updated